United States House of Representatives elections, 2018

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All 435 seats in the U.S. House of Representatives[a]
218 seats needed for a majority
  Majority party Minority party
  Nancy Pelosi 113th Congress 2013.jpg Paul Ryan 113th Congress.jpg
Leader Nancy Pelosi Paul Ryan
(retiring)
Party Democratic Republican
Leader since January 3, 2003 October 29, 2015
Leader's seat California 12th Wisconsin 1st
Last election 194 241
Seats before 193 235
Seats won 232[1] (potentially 237)[b][2] 198[3] (potentially 203)[b][2]
Seat change Increase TBD[b][2] Decrease TBD[b][2]
Popular vote 58,639,919[4] 50,129,404[4]
Percentage 53.0% 45.3%

US House 2018.svg
Results (as of November 14, 2018):
      Democratic hold       Democratic gain
      Republican hold       Republican gain
     Uncalled races


Speaker before election

Paul Ryan
Republican

Elected Speaker

TBD

The 2018 United States House of Representatives elections were held on November 6, 2018, with early voting taking place in some states in the weeks before. Elections were held to elect representatives from all 435 congressional districts across each of the 50 U.S. states and the 2018 Senate elections, the 2018 gubernatorial elections and many state and local elections were held on this date as well. Non-voting delegates from the District of Columbia and four of the five inhabited U.S. territories[c] were also elected. The election for a non-voting delegate from the Northern Mariana Islands was postponed until Tuesday, November 13, 2018 due to the impact of Typhoon Yutu.[5]

The winners of this election will serve in the 116th United States Congress, with seats apportioned among the states based on the 2010 United States Census. Republicans had held a House majority since January 2011 (see 2010 results), although they lost five seats in the 2016 elections and another in a special election leading up to the 2018 elections.

The midterm elections took place nearly halfway through Republican President Donald Trump's first term. The Democrats gained at least 37 House seats,[6] their largest one-time gain of House seats since the 1974 elections.[7][8][9] According to The New York Times, four House races were still too close to call as of November 19, 2018.[2]

Results summary

Source: "Election Statistics – Office of the Clerk"
Note: it does not include blank and over/under votes

232 198
Democratic Republican
Parties Seats Popular vote
2016 2018 +/- Strength Vote % Change
  Democratic Party 194 232[10] TBD[2] TBD 58,630,154 53.0% TBD
  Republican Party 241 198[11] TBD[2] TBD 50,116,124 45.3% TBD
  Libertarian Party TBD TBD TBD
  Independent TBD TBD TBD
  Green Party TBD TBD TBD
  Constitution Party TBD TBD
  Legal Marijuana Now Party TBD TBD
  Reform Party TBD TBD
  Conservative Party TBD TBD
  Independence Party TBD TBD TBD
  Independent American Party TBD TBD
  Progressive Party TBD TBD
  Liberty Union Party TBD TBD
  American Party TBD TBD
  Working Class Party TBD TBD
  People's Choice Party TBD TBD
  Veterans Party TBD TBD
  Economic Growth Party TBD TBD
  Socialist Party TBD TBD
  Wake Up America Party TBD TBD
  Natural Law Party TBD TBD
  Women of Power Party TBD TBD
  Make Government Work Party TBD TBD
  Harris Bhatti Party TBD TBD
  American Independent Party TBD TBD
  NSA Did 911 Party TBD TBD
  Transparent Government Party TBD TBD
  New Beginning's Party TBD TBD
  Representing the 99% Party TBD TBD
  We the People Party TBD TBD
  For Political Revolution Party TBD TBD
  Others TBD TBD TBD
Totals TBD TBD TBD TBD TBD TBD TBD
Popular vote
Democratic
53.0%
Republican
45.3%
Other
1.30%
House seats
Democratic
53.33%
Republican
45.50%

Incumbents defeated

In primary elections

Democrats

Three Democrats (including one non-voting delegate) lost renomination:

  1. Guam at-large: Delegate Madeleine Bordallo lost renomination to Michael San Nicolas (D), who then won the general election.[12][13]
  2. Massachusetts 7: Mike Capuano lost renomination to Ayanna Pressley (D), who then won the general election.
  3. Two Republicans lost renomination:

    1. North Carolina 9: Robert Pittenger lost renomination to Mark Harris (R), who then won the general election.
    2. Republicans

      27 Republicans lost reelection to Democrats:

      Seat lost to a Democratic incumbent
        1. California 10: Jeff Denham lost to Josh Harder.
        2. California 25: Steve Knight lost to Katie Hill.
        3. California 45: Mimi Walters lost to Katie Porter.
        4. California 48: Dana Rohrabacher lost to Harley Rouda.
        5. Colorado 6: Mike Coffman lost to Jason Crow.
        6. Florida 26: Carlos Curbelo lost to Debbie Mucarsel-Powell.
        7. Georgia 6: Karen Handel lost to Lucy McBath.
        8. Illinois 6: Peter Roskam lost to Sean Casten.
        9. Illinois 14: Randy Hultgren lost to Lauren Underwood.
        10. Iowa 1: Rod Blum lost to Abby Finkenauer.
        11. Iowa 3: David Young lost to Cindy Axne.
        12. Kansas 3: Kevin Yoder lost to Sharice Davids.
        13. Maine 2: Bruce Poliquin lost to Jared Golden.
        14. Michigan 8: Mike Bishop lost to Elissa Slotkin.
        15. Minnesota 2: Jason Lewis lost to Angie Craig.
        16. Minnesota 3: Erik Paulsen lost to Dean Phillips.
        17. New Jersey 3: Tom MacArthur lost to Andy Kim.
        18. New Jersey 7: Leonard Lance lost to Tom Malinowski.
        19. New York 11: Dan Donovan lost to Max Rose.
        20. New York 19: John Faso lost to Antonio Delgado.
        21. Oklahoma 5: Steve Russell lost to Kendra Horn.
        22. Texas 7: John Culberson lost to Lizzie Pannill Fletcher.
        23. Texas 32: Pete Sessions lost to Colin Allred.
        24. Virginia 2: Scott Taylor lost to Elaine Luria.
        25. Virginia 7: Dave Brat lost to Abigail Spanberger.
        26. Map showing retiring incumbents

          Overall, fifty-four incumbents (18 Democrats and 36 Republicans) did not seek re-election, either to retire or to seek other positions.

          Democratic seats

          Three Democrats were replaced by Republicans:

          1. Minnesota 1: Tim Walz retired to run for Governor of Minnesota.[14] Seat won by Jim Hagedorn.
          2. Minnesota 8: Rick Nolan retired to run for Lieutenant Governor of Minnesota.[15][16] Seat won by Pete Stauber.
          3. 12 open seats were lost:

            1. Arizona 2: Martha McSally retired to run for U.S. Senator.[14] Seat won by Ann Kirkpatrick.
            2. California 39. Ed Royce retired. Seat won by Gil Cisneros
            3. California 49: Darrell Issa retired.[14] Seat won by Mike Levin.
            4. Florida 27: Ileana Ros-Lehtinen retired.[14] Seat won by Donna Shalala.
            5. Michigan 11: Dave Trott retired.[14] Seat won by Haley Stevens.
            6. New Jersey 2: Frank LoBiondo retired "due to the increased political polarization of Congress."[17]. Seat won by Jeff Van Drew.
            7. New Jersey 11: Rodney Frelinghuysen retired.[14]. Seat won by Mikie Sherrill.
            8. New Mexico 2: Steve Pearce retired to run for Governor of New Mexico.[14] Seat won by Xochitl Torres Small.
            9. Washington 8: Dave Reichert retired.[14] Seat won by Kim Schrier.

            Three open seats were lost after redistricting:

            1. Pennsylvania 5: Pat Meehan resigned. Redistricted from the 7th district. Seat won by Mary Gay Scanlon.
            2. Pennsylvania 6: Ryan Costello retired due to "family, the political environment and redistricting".[18] Seat won by Chrissy Houlahan.
            3. Democratic seats

              17 open seats were held:

              1. Arizona 9: Kyrsten Sinema retired to run for U.S. Senator.[14] Seat won by Greg Stanton.
              2. Colorado 2: Jared Polis retired to run for Governor of Colorado.[14] Seat won by Joe Neguse.
              3. Connecticut 5: Elizabeth Esty retiring due to misconduct surrounding sexual harassment allegations of an employee.[14][19] Seat won by Jahana Hayes.
              4. Hawaii 1: Colleen Hanabusa retired to run for Governor of Hawaii.[14] Seat won by Ed Case.
              5. Illinois 4: Luis Gutiérrez retired.[14] Seat won by Chuy García.
              6. Maryland 6: John Delaney retired to run for President of the United States.[14] Seat won by David Trone.
              7. Massachusetts 3: Niki Tsongas retired.[14] Seat won by Lori Trahan.
              8. Michigan 9: Sandy Levin retired.[14] Seat won by Andy Levin.
              9. Michigan 13: John Conyers resigned. Seat won by Rashida Tlaib.
              10. Minnesota 5: Keith Ellison retired to run for Minnesota Attorney General.[20] Seat won by Ilhan Omar.
              11. Nevada 3: Jacky Rosen retired to run for U.S. Senator.[14] Seat won by Susie Lee.
              12. Nevada 4: Rubén Kihuen retiring due to sexual harassment allegations.[21] Seat won by Steven Horsford.
              13. New Hampshire 1: Carol Shea-Porter retired.[14] Seat won by Chris Pappas.
              14. New Mexico 1: Michelle Lujan Grisham retired to run for Governor of New Mexico.[14] Seat won by Deb Haaland.
              15. New York 25: Louise Slaughter died. Seat won by Joe Morelle.
              16. Texas 16: Beto O'Rourke retired to run for U.S. Senator.[14] Seat won by Veronica Escobar.
              17. 27 open seats were held:

                1. Florida 6: Ron DeSantis retired then resigned to run for Governor of Florida.[22] Resigned on September 10, 2018, to concentrate on the race; his replacement will be seated in the new Congress. Seat won by Michael Waltz.
                2. Florida 15: Dennis Ross retired.[23] Seat won by Ross Spano.
                3. Florida 17: Tom Rooney retired.[24][25] Seat won by Greg Steube.
                4. Idaho 1: Raúl Labrador to run for Governor of Idaho.[14] Seat won by Russ Fulcher.
                5. Indiana 4: Todd Rokita retired to run for U.S. Senator.[14] Seat won by Jim Baird.
                6. Indiana 6: Luke Messer retired to run for U.S. Senator.[14] Seat won by Greg Pence.
                7. Kansas 2: Lynn Jenkins retired.[14] Seat won by Steve Watkins.
                8. Mississippi 3: Gregg Harper retired.[14] Seat won by Michael Guest.
                9. North Dakota at-large: Kevin Cramer retired to run for U.S. Senator.[26] Seat won by Kelly Armstrong.
                10. Ohio 16: Jim Renacci retired to run for U.S. Senator.[14] Seat won by Anthony Gonzalez.
                11. Oklahoma 1: Jim Bridenstine announced his retirement on November 10, 2017. He resigned on April 23, 2018, after being confirmed as Administrator of NASA; his replacement will be seated in the new Congress.. Seat won by Kevin Hern.
                12. South Carolina 4: Trey Gowdy retired to "return to the justice system."[27] Seat won by William Timmons.
                13. South Dakota at-large: Kristi Noem retired to run for Governor of South Dakota.[14] Seat won by Dusty Johnson.
                14. Tennessee 2: Jimmy Duncan retired.[14] Seat won by Tim Burchett.
                15. Tennessee 6: Diane Black retired to run for Governor of Tennessee.[14] Seat won by John Rose.
                16. Tennessee 7: Marsha Blackburn retired to run for U.S. Senator.[28] Seat won by Mark Green.
                17. Texas 2: Ted Poe retired.[14] Seat won by Dan Crenshaw.
                18. Texas 3: Sam Johnson retired.[14] Seat won by Van Taylor.
                19. Texas 5: Jeb Hensarling retired.[14] Seat won by Lance Gooden.
                20. Texas 6: Joe Barton retired.[14] Seat won by Ron Wright.
                21. Texas 21: Lamar Smith retired.[14] Seat won by Chip Roy.
                22. Virginia 5: Tom Garrett retired due to alcoholism.[29] Seat won by Denver Riggleman.
                23. Virginia 6: Bob Goodlatte retired.[14] Seat won by Ben Cline.
                24. West Virginia 3: Evan Jenkins retired to run for Senate and resigned to become State Supreme Court Justice. Seat won by Carol Miller.
                25. Wisconsin 1: Paul Ryan retired.[14] Seat won by Bryan Steil.

                Two open seats were held after redistricting:

                1. Pennsylvania 9: Lou Barletta retired to run for U.S. Senator.[14] Redistricted from the 11th district. Seat won by Dan Meuser.
                2. Some members announced their retirements, but either rejoined the race or resigned early and were replaced in a special election. Sorted by district name.

                  1. Colorado 7: Ed Perlmutter (D) announced his retirement April 9, 2017, to run for Governor of Colorado. He returned to the U.S. House of Representatives race on August 21, 2017.
                  2. New York 27: Chris Collins (R) was renominated but then withdrew after being indicted for insider trading.[30] On September 17, 2018, he rejoined the race.[31]
                  3. Pennsylvania 7: Pat Meehan (R) announced his retirement on January 25, 2018.[32] He resigned on April 27, 2018; his seat will be filled by a special election.
                  4. Pennsylvania 15: Charlie Dent (R) announced his retirement on September 7, 2017.[33] He resigned on May 12, 2018;[34][35][36] his seat will be filled by a special election.
                  5. Texas 27: Blake Farenthold (R) announced his retirement on December 14, 2017. He resigned on April 6, 2018; his seat was filled by a special election.
                  6. Utah 3: Jason Chaffetz (R) announced his retirement on April 19, 2017. He resigned on June 30, 2017; his seat was filled by special election and the winner is running for reelection in November 2018.
                  7. Four seats have not yet been called:[2]

                    1. Georgia 7: Contested between Carolyn Bourdeaux (D) and incumbent Rob Woodall (R).
                    2. New York 22: Contested between Anthony Brindisi (D) and incumbent Claudia Tenney (R).
                    3. New York 27: Contested between incumbent Chris Collins (R) and Nate McMurray (D).
                    4. Utah 4: Contested between incumbent Mia Love (R) and Ben McAdams (D).

                    While the Associated Press and ABC News have officially called the race in California's 21st congressional district for incumbent David Valadao (R), some commentators (most notably FiveThirtyEight) have argued the race is too close to call given the large number of remaining mail-in ballots.[37] As of November 19, Valadao leads his Democratic challenger T.J. Cox by 968 votes,[38] with over 10,000 votes yet to be counted.[39]

                    Election ratings

                    Latest published ratings for competitive seats

                    Several sites and individuals publish ratings of competitive seats. The seats listed below are considered competitive (not "safe" or "solid") by at least one of the rating groups. These ratings look at factors such as the strength of the incumbent (if the incumbent is running for re-election), the strength of the candidates, and the partisan history of the district (Cook Partisan Voting Index is one example of this metric). Each rating describes the likelihood of a given outcome in the election.

                    Most election ratings use:

                    • Tossup: no advantage
                    • Tilt (sometimes used): slight advantage
                    • Lean: clear advantage
                    • Likely or favored: strong, but not certain advantage
                    • Safe or solid: outcome is nearly certain
                    District CPVI [40][41] Incumbent Previous
                    result[42]
                    Cook
                    November 5, 2018[43]
                    I.E.
                    November 5, 2018[44]
                    Sab.
                    November 5, 2018[45]
                    RCP
                    November 5, 2018[46]
                    Daily Kos
                    November 5, 2018[47]
                    538
                    November 6, 2018[d][48]
                    RRH Elections
                    November 4, 2018[49]
                    Winner[50]
                    Alaska at-large R+9 Don Young (R) 50.3% R Lean R Likely R Lean R Tossup Lean R Lean R Lean R Don Young (R)
                    Arizona 1 R+2 Tom O'Halleran (D) 50.7% D Lean D Lean D Likely D Tossup Likely D Likely D Lean D Tom O'Halleran (D)
                    Arizona 2 R+1 Martha McSally (R) (Retiring) 57.0% R Lean D (flip) Lean D (flip) Likely D (flip) Lean D (flip) Likely D (flip) Safe D (flip) Lean D (flip) Ann Kirkpatrick (D)
                    Arizona 6 R+9 David Schweikert (R) 62.1% R Likely R Safe R Likely R Likely R Safe R Likely R Likely R David Schweikert (R)
                    Arizona 8 R+13 Debbie Lesko (R) 52.4% R Likely R Likely R Likely R Likely R Safe R Likely R Likely R Debbie Lesko (R)
                    Arizona 9 D+4 Kyrsten Sinema (D) (Retiring) 60.9% D Safe D Safe D Safe D Likely D Safe D Safe D Likely D Greg Stanton (D)
                    Arkansas 2 R+7 French Hill (R) 58.4% R Likely R Likely R Lean R Likely R Likely R Likely R Likely R French Hill (R)
                    California 1 R+11 Doug LaMalfa (R) 59.1% R Likely R Safe R Safe R Safe R Safe R Likely R Safe R Doug LaMalfa (R)
                    California 4 R+10 Tom McClintock (R) 62.7% R Likely R Likely R Likely R Likely R Likely R Likely R Likely R Tom McClintock (R)
                    California 7 D+3 Ami Bera (D) 51.2% D Likely D Safe D Likely D Lean D Safe D Safe D Safe D Ami Bera (D)
                    California 10 EVEN Jeff Denham (R) 51.7% R Tossup Tossup Lean D (flip) Tossup Tossup Likely D (flip) Lean R Josh Harder (D)
                    California 16 D+9 Jim Costa (D) 58.0% D Likely D Safe D Likely D Safe D Safe D Safe D Safe D Jim Costa (D)
                    California 21 D+5 David Valadao (R) 56.7% R Likely R Likely R Lean R Likely R Likely R Likely R Safe R David Valadao (R)
                    California 22 R+8 Devin Nunes (R) 67.6% R Likely R Safe R Likely R Likely R Likely R Safe R Likely R Devin Nunes (R)
                    California 24 D+7 Salud Carbajal (D) 53.4% D Safe D Safe D Likely D Likely D Safe D Safe D Likely D Salud Carbajal (D)
                    California 25 EVEN Steve Knight (R) 53.1% R Tossup Tossup Lean R Tossup Tossup Lean D (flip) Lean R Katie Hill (D)
                    California 39 EVEN Ed Royce (R) (Retiring) 57.2% R Tossup Tossup Lean R Tossup Tossup Tossup Lean D (flip) Gil Cisneros (D)
                    California 45 R+3 Mimi Walters (R) 58.6% R Tossup Tossup Lean D (flip) Tossup Tossup Lean D (flip) Lean D (flip) Katie Porter (D)
                    California 48 R+4 Dana Rohrabacher (R) 58.3% R Tossup Tilt D (flip) Lean D (flip) Tossup Tossup Tossup Lean D (flip) Harley Rouda (D)
                    California 49 R+1 Darrell Issa (R) (Retiring) 50.3% R Likely D (flip) Lean D (flip) Likely D (flip) Lean D (flip) Likely D (flip) Safe D (flip) Likely D (flip) Mike Levin (D)
                    California 50 R+11 Duncan D. Hunter (R) 63.5% R Lean R Lean R Lean R Lean R Lean R Likely R Lean D (flip) Duncan D. Hunter (R)
                    Colorado 3 R+6 Scott Tipton (R) 54.6% R Likely R Safe R Lean R Likely R Likely R Likely R Lean R Scott Tipton (R)
                    Colorado 6 D+2 Mike Coffman (R) 50.9% R Lean D (flip) Tilt D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Likely D (flip) Lean D (flip) Jason Crow (D)
                    Connecticut 5 D+2 Elizabeth Esty (D) (Retiring) 57.9% D Safe D Safe D Safe D Safe D Safe D Safe D Likely D Jahana Hayes (D)
                    Florida 6 R+7 Vacant 58.6% R Lean R Lean R Lean R Likely R Lean R Lean R Likely R Michael Waltz (R)
                    Florida 7 EVEN Stephanie Murphy (D) 51.5% D Likely D Likely D Likely D Lean D Likely D Likely D Lean D Stephanie Murphy (D)
                    Florida 12 R+8 Gus Bilirakis (R) 68.6% R Safe R Safe R Safe R Safe R Safe R Safe R Likely R Gus Bilirakis (R)
                    Florida 13 D+2 Charlie Crist (D) 51.9% D Safe D Safe D Safe D Likely D Safe D Safe D Safe D Charlie Crist (D)
                    Florida 15 R+6 Dennis A. Ross (R) (Retiring) 57.5% R Tossup Tilt R Lean R Tossup Lean R Tossup Lean R Ross Spano (R)
                    Florida 16 R+7 Vern Buchanan (R) 59.8% R Lean R Likely R Likely R Lean R Likely R Likely R Likely R Vern Buchanan (R)
                    Florida 18 R+5 Brian Mast (R) 53.6% R Lean R Likely R Lean R Lean R Lean R Likely R Lean R Brian Mast (R)
                    Florida 25 R+4 Mario Diaz-Balart (R) 62.4% R Lean R Safe R Likely R Likely R Likely R Lean R Likely R Mario Diaz-Balart (R)
                    Florida 26 D+6 Carlos Curbelo (R) 53.0% R Tossup Tossup Lean R Tossup Tossup Tossup Lean R Debbie Mucarsel-Powell (D)
                    Florida 27 D+5 Ileana Ros-Lehtinen (R) (Retiring) 54.9% R Lean D (flip) Lean D (flip) Lean D (flip) Tossup Lean D (flip) Likely D (flip) Lean D (flip) Donna Shalala (D)
                    Georgia 6 R+8 Karen Handel (R) 51.8% R Tossup Lean R Lean R Tossup Lean R Tossup Lean R Lucy McBath (D)
                    Georgia 7 R+9 Rob Woodall (R) 60.4% R Lean R Lean R Lean R Lean R Lean R Likely R Lean R TBD
                    Illinois 6 R+2 Peter Roskam (R) 59.2% R Lean D (flip) Tilt D (flip) Lean D (flip) Tossup Tossup Tossup Lean D (flip) Sean Casten (D)
                    Illinois 12 R+5 Mike Bost (R) 54.3% R Lean R Tilt R Lean R Lean R Lean R Lean R Lean R Mike Bost (R)
                    Illinois 13 R+3 Rodney Davis (R) 59.7% R Lean R Lean R Lean R Lean R Lean R Lean R Lean R Rodney Davis (R)
                    Illinois 14 R+5 Randy Hultgren (R) 59.3% R Tossup Tossup Lean D (flip) Tossup Tossup Lean D (flip) Lean R Lauren Underwood (D)
                    Indiana 2 R+11 Jackie Walorski (R) 59.3% R Likely R Likely R Likely R Likely R Likely R Safe R Likely R Jackie Walorski (R)
                    Indiana 9 R+13 Trey Hollingsworth (R) 54.1% R Safe R Safe R Likely R Safe R Likely R Likely R Likely R Trey Hollingsworth (R)
                    Iowa 1 D+1 Rod Blum (R) 53.7% R Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Safe D (flip) Lean D (flip) Abby Finkenauer (D)
                    Iowa 2 D+1 Dave Loebsack (D) 53.7% D Safe D Safe D Safe D Likely D Safe D Safe D Safe D Dave Loebsack (D)
                    Iowa 3 R+1 David Young (R) 53.5% R Tossup Tossup Lean D (flip) Tossup Tossup Lean D (flip) Lean D (flip) Cindy Axne (D)
                    Iowa 4 R+11 Steve King (R) 61.2% R Lean R Likely R Lean R Lean R Likely R Likely R Lean R Steve King (R)
                    Kansas 2 R+10 Lynn Jenkins (R) (Retiring) 60.9% R Tossup Tossup Lean D (flip) Tossup Tossup Lean D (flip) Lean D (flip) Steve Watkins (R)
                    Kansas 3 R+4 Kevin Yoder (R) 51.3% R Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Likely D (flip) Lean D (flip) Sharice Davids (D)
                    Kentucky 6 R+9 Andy Barr (R) 61.1% R Tossup Tossup Lean R Tossup Tossup Tossup Lean R Andy Barr (R)
                    Maine 2 R+2 Bruce Poliquin (R) 54.8% R Tossup Tossup Lean D (flip) Tossup Tossup Lean D (flip) Lean D (flip) Jared Golden (D)
                    Michigan 1 R+9 Jack Bergman (R) 54.9% R Likely R Safe R Likely R Safe R Likely R Likely R Likely R Jack Bergman (R)
                    Michigan 2 R+9 Bill Huizenga (R) 62.6% R Safe R Safe R Likely R Safe R Safe R Likely R Likely R Bill Huizenga (R)
                    Michigan 3 R+6 Justin Amash (R) 59.5% R Likely R Safe R Likely R Safe R Safe R Safe R Safe R Justin Amash (R)
                    Michigan 6 R+4 Fred Upton (R) 58.7% R Lean R Likely R Lean R Lean R Lean R Likely R Lean R Fred Upton (R)
                    Michigan 7 R+7 Tim Walberg (R) 55.1% R Likely R Likely R Likely R Lean R Likely R Tossup Lean R Tim Walberg (R)
                    Michigan 8 R+4 Mike Bishop (R) 56.0% R Tossup Tilt D (flip) Lean D (flip) Tossup Tossup Lean D (flip) Lean D (flip) Elissa Slotkin (D)
                    Michigan 11 R+4 Dave Trott (R) (Retiring) 52.9% R Lean D (flip) Tilt D (flip) Lean D (flip) Tossup Lean D (flip) Likely D (flip) Lean D (flip) Haley Stevens (D)
                    Minnesota 1 R+5 Tim Walz (D) (Retiring) 50.3% D Tossup Tossup Lean D Tossup Tossup Tossup Lean D Jim Hagedorn (R)
                    Minnesota 2 R+2 Jason Lewis (R) 47.0% R Lean D (flip) Tilt D (flip) Lean D (flip) Lean D (flip) Tossup Likely D (flip) Lean D (flip) Angie Craig (D)
                    Minnesota 3 D+1 Erik Paulsen (R) 56.7% R Lean D (flip) Tilt D (flip) Lean D (flip) Lean D (flip) Tossup Likely D (flip) Lean D (flip) Dean Phillips (D)
                    Minnesota 7 R+12 Collin Peterson (D) 52.5% D Likely D Safe D Likely D Tossup Likely D Likely D Likely D Collin Peterson (D)
                    Minnesota 8 R+4 Rick Nolan (D) (Retiring) 50.2% D Lean R (flip) Lean R (flip) Lean R (flip) Lean R (flip) Lean R (flip) Likely R (flip) Lean R (flip) Pete Stauber (R)
                    Missouri 2 R+8 Ann Wagner (R) 58.5% R Lean R Safe R Likely R Likely R Likely R Likely R Likely R Ann Wagner (R)
                    Montana at-large R+11 Greg Gianforte (R) 49.9% R Lean R Likely R Lean R Tossup Lean R Likely R Lean R Greg Gianforte (R)
                    Nebraska 2 R+4 Don Bacon (R) 48.9% R Lean R Lean R Lean R Lean R Likely R Tossup Lean R Don Bacon (R)
                    Nevada 3 R+2 Jacky Rosen (D) (Retiring) 47.2% D Lean D Tilt D Lean D Tossup Lean D Likely D Lean D Susie Lee (D)
                    Nevada 4 D+3 Ruben Kihuen (D) (Retiring) 48.5% D Lean D Lean D Likely D Tossup Lean D Likely D Lean D Steven Horsford (D)
                    New Hampshire 1 R+2 Carol Shea-Porter (D) (Retiring) 44.3% D Likely D Lean D Likely D Tossup Lean D Likely D Lean D Chris Pappas (D)
                    New Hampshire 2 D+2 Ann McLane Kuster (D) 49.8% D Safe D Safe D Safe D Likely D Safe D Safe D Likely D Ann McLane Kuster (D)
                    New Jersey 2 R+1 Frank LoBiondo (R) (Retiring) 59.2% R Likely D (flip) Likely D (flip) Safe D (flip) Likely D (flip) Safe D (flip) Safe D (flip) Safe D (flip) Jeff Van Drew (D)
                    New Jersey 3 R+2 Tom MacArthur (R) 59.3% R Tossup Tilt D (flip) Lean D (flip) Tossup Tossup Tossup Lean D (flip) Andy Kim (D)
                    New Jersey 4 R+8 Chris Smith (R) 63.7% R Safe R Safe R Safe R Safe R Safe R Likely R Likely R Chris Smith (R)
                    New Jersey 5 R+3 Josh Gottheimer (D) 51.1% D Likely D Safe D Likely D Likely D Likely D Safe D Likely D Josh Gottheimer (D)
                    New Jersey 7 R+3 Leonard Lance (R) 54.1% R Tossup Tossup Lean D (flip) Lean D (flip) Tossup Likely D (flip) Lean D (flip) Tom Malinowski (D)
                    New Jersey 11 R+3 Rodney Frelinghuysen (R) (Retiring) 58.0% R Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Likely D (flip) Likely D (flip) Mikie Sherrill (D)
                    New Mexico 1 D+7 Michelle Lujan Grisham (D) (Retiring) 65.1% D Safe D Safe D Safe D Likely D Safe D Safe D Safe D Deb Haaland (D)
                    New Mexico 2 R+6 Steve Pearce (R) (Retiring) 62.7% R Tossup Tossup Lean D (flip) Tossup Tossup Tossup Lean R Xochitl Torres Small (D)
                    New York 1 R+5 Lee Zeldin (R) 58.2% R Likely R Safe R Lean R Lean R Likely R Likely R Lean R Lee Zeldin (R)
                    New York 2 R+3 Peter King (R) 57.2% R Likely R Safe R Likely R Likely R Safe R Lean R Likely R Peter King (R)
                    New York 3 D+1 Thomas Suozzi (D) 52.4% D Safe D Safe D Safe D Likely D Safe D Safe D Safe D Thomas Suozzi (D)
                    New York 11 R+3 Dan Donovan (R) 61.5% R Likely R Lean R Lean R Lean R Lean R Likely R Lean R Max Rose (D)
                    New York 18 R+1 Sean Patrick Maloney (D) 55.6% D Safe D Safe D Likely D Likely D Safe D Safe D Safe D Sean Patrick Maloney (D)
                    New York 19 R+2 John Faso (R) 54.0% R Tossup Tilt D (flip) Lean D (flip) Tossup Tossup Lean D (flip) Lean D (flip) Antonio Delgado (D)
                    New York 21 R+4 Elise Stefanik (R) 61.6% R Likely R Safe R Likely R Safe R Likely R Likely R Lean R Elise Stefanik (R)
                    New York 22 R+6 Claudia Tenney (R) 46.5% R Tossup Tilt D (flip) Lean D (flip) Tossup Tossup Tossup Lean D (flip) TBD
                    New York 23 R+6 Tom Reed (R) 57.6% R Likely R Safe R Likely R Safe R Likely R Likely R Lean R Tom Reed (R)
                    New York 24 D+3 John Katko (R) 60.5% R Lean R Lean R Lean R Likely R Lean R Likely R Likely R John Katko (R)
                    New York 27 R+11 Chris Collins (R) 67.2% R Lean R Lean R Lean R Lean R Lean R Likely R Lean D (flip) TBD
                    North Carolina 2 R+7 George Holding (R) 56.7% R Lean R Lean R Lean R Lean R Lean R Likely R Lean R George Holding (R)
                    North Carolina 6 R+9 Mark Walker (R) 59.2% R Safe R Safe R Safe R Safe R Safe R Likely R Safe R Mark Walker (R)
                    North Carolina 7 R+9 David Rouzer (R) 60.9% R Safe R Safe R Safe R Safe R Safe R Likely R Safe R David Rouzer (R)
                    North Carolina 8 R+8 Richard Hudson (R) 58.8% R Likely R Safe R Likely R Likely R Safe R Likely R Safe R Richard Hudson (R)
                    North Carolina 9 R+8 Robert Pittenger (R) (Lost renomination) 58.2% R Tossup Tossup Lean D (flip) Tossup Tossup Tossup Lean D (flip) Mark Harris (R)
                    North Carolina 13 R+6 Ted Budd (R) 56.1% R Tossup Tilt R Lean R Lean R Lean R Lean R Lean R Ted Budd (R)
                    Ohio 1 R+5 Steve Chabot (R) 59.2% R Lean R Tilt R Lean R Lean R Lean R Likely R Lean R Steve Chabot (R)
                    Ohio 7 R+12 Bob Gibbs (R) 64.0% R Safe R Safe R Likely R Safe R Likely R Safe R Likely R Bob Gibbs (R)
                    Ohio 10 R+4 Mike Turner (R) 64.1% R Likely R Safe R Likely R Likely R Likely R Likely R Likely R Mike Turner (R)
                    Ohio 12 R+7 Troy Balderson (R) 50.1% R Tossup Tossup Lean R Lean R Lean R Lean R Lean R Troy Balderson (R)
                    Ohio 14 R+5 David Joyce (R) 62.6% R Likely R Likely R Lean R Likely R Likely R Likely R Likely R David Joyce (R)
                    Ohio 15 R+7 Steve Stivers (R) 66.2% R Safe R Safe R Likely R Safe R Safe R Safe R Likely R Steve Stivers (R)
                    Ohio 16 R+8 Jim Renacci (R) (Retiring) 65.3% R Safe R Safe R Safe R Safe R Safe R Likely R Safe R Anthony Gonzalez (R)
                    Oklahoma 5 R+10 Steve Russell (R) 57.1% R Likely R Safe R Likely R Likely R Likely R Likely R Safe R Kendra Horn (D)
                    Oregon 5 EVEN Kurt Schrader (D) 53.6% D Safe D Safe D Safe D Lean D Safe D Likely D Safe D Kurt Schrader (D)
                    Pennsylvania 1 R+1 Brian Fitzpatrick (R) (New district) Tossup Tossup Lean R Tossup Tossup Tossup Lean R Brian Fitzpatrick (R)
                    Pennsylvania 5 D+13 Vacant (New district) Likely D (flip) Likely D (flip) Safe D (flip) Likely D (flip) Safe D (flip) Safe D (flip) Safe D (flip) Mary Gay Scanlon (D)
                    Pennsylvania 6 D+2 Ryan Costello (R) (Retiring) (New district) Likely D (flip) Likely D (flip) Safe D (flip) Likely D (flip) Safe D (flip) Safe D (flip) Safe D (flip) Chrissy Houlahan (D)
                    Pennsylvania 7 D+1 Vacant (New district) Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Safe D (flip) Likely D (flip) Susan Wild (D)
                    Pennsylvania 8 R+1 Matt Cartwright (D) (New district) Likely D Lean D Likely D Likely D Likely D Safe D Likely D Matt Cartwright (D)
                    Pennsylvania 10 R+6 Scott Perry (R) (New district) Tossup Lean R Lean R Tossup Lean R Lean R Lean R Scott Perry (R)
                    Pennsylvania 11 R+14 Lloyd Smucker (R) (New district) Safe R Safe R Safe R Safe R Safe R Likely R Likely R Lloyd Smucker (R)
                    Pennsylvania 14 R+14 Conor Lamb (D) (Running in 17th district) (New district) Likely R (flip) Likely R (flip) Safe R (flip) Likely R (flip) Safe R (flip) Safe R (flip) Safe R (flip) Guy Reschenthaler (R)
                    Pennsylvania 16 R+8 Mike Kelly (R) (New district) Lean R Likely R Lean R Tossup Lean R Likely R Lean R Mike Kelly (R)
                    Pennsylvania 17 R+3 Keith Rothfus (R) (New district) Likely D (flip) Lean D (flip) Likely D (flip) Likely D (flip) Likely D (flip) Safe D (flip) Likely D (flip) Conor Lamb (D)
                    South Carolina 1 R+10 Mark Sanford (R) (Lost renomination) 58.6% R Lean R Likely R Lean R Lean R Lean R Likely R Lean R Joe Cunningham (D)
                    Texas 2 R+11 Ted Poe (R) (Retiring) 60.6% R Likely R Safe R Likely R Safe R Likely R Likely R Likely R Dan Crenshaw (R)
                    Texas 6 R+9 Joe Barton (R) (Retiring) 58.3% R Likely R Safe R Likely R Safe R Safe R Likely R Likely R Ron Wright (R)
                    Texas 7 R+7 John Culberson (R) 56.2% R Tossup Tilt R Lean R Tossup Tossup Tossup Lean D (flip) Lizzie Fletcher (D)
                    Texas 10 R+9 Michael T. McCaul (R) 57.3% R Likely R Safe R Safe R Safe R Safe R Likely R Safe R Michael T. McCaul (R)
                    Texas 21 R+10 Lamar Smith (R) (Retiring) 57.0% R Likely R Likely R Likely R Likely R Likely R Likely R Likely R Chip Roy (R)
                    Texas 22 R+10 Pete Olson (R) 59.5% R Lean R Safe R Likely R Likely R Safe R Likely R Likely R Pete Olson (R)
                    Texas 23 R+1 Will Hurd (R) 48.3% R Lean R Lean R Lean R Lean R Lean R Likely R Lean R Will Hurd (R)
                    Texas 24 R+9 Kenny Marchant (R) 56.2% R Likely R Safe R Safe R Safe R Safe R Safe R Safe R Kenny Marchant (R)
                    Texas 25 R+11 Roger Williams (R) 58.3% R Safe R Safe R Safe R Safe R Safe R Likely R Safe R Roger Williams (R)
                    Texas 31 R+10 John Carter (R) 58.4% R Likely R Likely R Likely R Safe R Likely R Likely R Likely R John Carter (R)
                    Texas 32 R+5 Pete Sessions (R) 71.1% R Tossup Tossup Lean D (flip) Tossup Tossup Lean R Lean D (flip) Colin Allred (D)
                    Utah 4 R+13 Mia Love (R) 53.8% R Tossup Tossup Lean D (flip) Tossup Tossup Lean D (flip) Lean D (flip) TBD
                    Virginia 2 R+3 Scott Taylor (R) 61.3% R Tossup Tilt R Lean D (flip) Lean R Tossup Lean R Lean R Elaine Luria (D)
                    Virginia 5 R+6 Tom Garrett (R) (Retiring) 58.2% R Lean R Likely R Lean R Tossup Lean R Tossup Lean D (flip) Denver Riggleman (R)
                    Virginia 7 R+6 Dave Brat (R) 57.5% R Tossup Tossup Lean D (flip) Tossup Tossup Tossup Lean D (flip) Abigail Spanberger (D)
                    Virginia 10 D+1 Barbara Comstock (R) 52.7% R Lean D (flip) Tilt D (flip) Lean D (flip) Lean D (flip) Lean D (flip) Likely D (flip) Likely D (flip) Jennifer Wexton (D)
                    Washington 3 R+4 Jaime Herrera Beutler (R) 61.8% R Lean R Likely R Lean R Lean R Lean R Lean R Lean R Jaime Herrera Beutler (R)
                    Washington 5 R+8 Cathy McMorris Rodgers (R) 59.6% R Lean R Likely R Lean R Lean R Lean R Likely R Lean R Cathy McMorris Rodgers (R)
                    Washington 8 EVEN Dave Reichert (R) (Retiring) 60.2% R Lean D (flip) Tossup Lean D (flip) Tossup Tossup Lean D (flip) Lean R Kim Schrier (D)
                    West Virginia 2 R+17 Alex Mooney (R) 58.2% R Likely R Safe R Safe R Safe R Safe R Likely R Likely R Alex Mooney (R)
                    West Virginia 3 R+23 Vacant 67.9% R Lean R Lean R Lean R Lean R Lean R Likely R Lean R Carol Miller (R)
                    Wisconsin 1 R+5 Paul Ryan (R) (Retiring) 65.0% R Lean R Lean R Lean R Lean R Lean R Likely R Lean R Bryan Steil (R)
                    Wisconsin 3 EVEN Ron Kind (D) 98.9% D Safe D Safe D Safe D Likely D Safe D Safe D Safe D Ron Kind (D)
                    Wisconsin 6 R+8 Glenn Grothman (R) 57.2% R Likely R Safe R Likely R Safe R Likely R Safe R Likely R Glenn Grothman (R)
                    District CPVI Incumbent Most recent
                    result
                    Cook I.E. Sab. RCP Daily Kos 538 RRH Winner

                    Generic ballot polls

                    Polls have also been conducted regarding respondents' party preference in the upcoming election.[51] Only unique sets of data from tracking polls are included. For example, the Ipsos/Reuters poll, which began tracking on May 19, 2017, has a sampling period of five days, so only every sixth tracking poll is included. When a poll includes results for both adults and either registered or likely voters, only results for the sample of voters is listed.

                    Special elections

                    Elections ordered by election date.

                    District Incumbent Party First elected Results ↑ Candidates
                    Pennsylvania 18 Tim Murphy Republican 2002 Incumbent resigned.
                    New member elected March 13, 2018.
                    Democratic gain.[52]
                    Successor also elected later to the new redistricted seat in the 17th district, see below.
                    Conor Lamb (Democratic) 49.9%
                    Rick Saccone (Republican) 49.5%
                    Drew Miller (Libertarian) 0.6%
                    Arizona 8 Trent Franks Republican 2002 Incumbent resigned.
                    New member elected April 24, 2018.
                    Republican hold.[53]
                    Successor also elected later to the next term, see below.
                    Debbie Lesko (Republican) 52.4%
                    Hiral Tipirneni (Democratic) 47.6%
                    Texas 27 Blake Farenthold Republican 2010 Incumbent resigned.
                    New member elected June 30, 2018.
                    Republican hold.[54]
                    Successor also elected later to the next term, see below.
                    Michael Cloud (Republican) 54.7%
                    Eric Holguin (Democratic) 32.0%
                    Roy Barrera (Democratic) 4.8%
                    Bech Bruun (Republican) 4.3%
                    Mike Westergren (Democratic) 2.4%
                    Marty Perez (Republican) 0.8%
                    Judith Cutright (Independent) 0.5%
                    Daniel Tinus (Libertarian) 0.4%
                    Christopher Suprun (Independent) 0.1%
                    Ohio 12 Pat Tiberi Republican 2000 Incumbent resigned.
                    New member elected August 7, 2018.
                    Republican hold.[55]

                    Successor also elected later to the next term, see below.
                    Troy Balderson (Republican) 50.1%
                    Danny O'Connor (Democratic) 49.3%
                    Joe Manchik (Green) 0.6%
                    Michigan 13 John Conyers Democratic 1964 Incumbent resigned December 5, 2017.
                    New member elected November 6, 2018.
                    Democratic hold.
                    A different Democratic candidate was elected the same day to the next term, see below.
                    Brenda Jones (Democratic)[56]
                    New York 25 Louise Slaughter Democratic 1986 Incumbent died March 16, 2018.
                    New member elected November 6, 2018.
                    Democratic hold.
                    Successor was also elected the same day to the next term, see below.
                    Joe Morelle (Democratic)
                    Jim Maxwell (Republican)
                    Pennsylvania 7 Pat Meehan Republican 2010 Incumbent resigned April 27, 2018.[57]
                    New member elected November 6, 2018.
                    Democratic gain.
                    Successor also elected the same day to the new redistricted seat in the 5th district, see below.[58]
                    Mary Gay Scanlon (Democratic)[59]
                    Pearl Kim (Republican)[59]
                    Pennsylvania 15 Charlie Dent Republican 2004 Incumbent resigned May 12, 2018.[60]
                    New member elected November 6, 2018.[58]
                    Democratic gain.
                    The Democratic candidate won the same day's election to the new redistricted seat in the 7th district, see below.[61]
                    2018 U.S. House vote by demographic subgroup
                    Demographic subgroup DEM GOP NR % of
                    total vote
                    Total vote 53 45 2 100
                    Ideology
                    Liberals 91 8 1 27
                    Moderates 62 36 2 37
                    Conservatives 16 83 1 36
                    Party
                    Democrats 95 4 1 37
                    Republicans 6 94 N/A 33
                    Independents 54 42 4 30
                    Party by gender
                    Democratic men 94 5 1 14
                    Democratic women 96 3 1 23
                    Republican men 6 94 N/A 17
                    Republican women 6 93 1 16
                    Independent men 51 44 5 16
                    Independent women 56 39 5 13
                    Gender
                    Men 47 51 2 48
                    Women 59 40 1 52
                    Marital status
                    Married 51 47 2 59
                    Unmarried 61 37 2 41
                    Gender by marital status
                    Married men 48 51 2 30
                    Married women 54 44 2 29
                    Non-married men 54 44 2 18
                    Non-married women 66 31 3 23
                    Race/ethnicity
                    White 44 54 2 72
                    Black 90 9 1 11
                    Asian 77 23 N/A 3
                    Other 54 42 4 3
                    Hispanic (of any race) 69 29 2 11
                    Gender by race/ethnicity
                    White men 39 60 1 35
                    White women 49 49 2 37
                    Black men 88 12 N/A 5
                    Black women 92 7 1 6
                    Latino men (of any race) 63 34 3 5
                    Latino women (of any race) 73 26 1 6
                    All other races 66 32 2 6
                    Religion
                    Protestant/Other Christian 42 56 1 47
                    Catholic 50 49 1 26
                    Jewish 79 17 4 2
                    Other religion 70 28 2 6
                    None 70 28 2 17
                    Religious service attendance
                    Weekly or more 40 58 2 32
                    A few times a month 52 46 2 13
                    A few times a year 61 37 2 27
                    Never 68 30 2 27
                    White evangelical or born-again Christian
                    White evangelical or born-again Christian 22 75 3 26
                    Everyone else 66 32 2 74
                    Age
                    18–24 years old 68 31 1 7
                    25–29 years old 66 33 1 6
                    30–39 years old 59 37 4 15
                    40–49 years old 52 46 2 16
                    50–64 years old 49 50 1 30
                    65 and older 48 50 2 26
                    Age by race
                    Whites 18–29 years old 56 43 1 8
                    Whites 30–44 years old 48 48 4 15
                    Whites 45–64 years old 40 59 1 29
                    Whites 65 and older 43 56 1 22
                    Blacks 18–29 years old 92 7 1 2
                    Blacks 30–44 years old 92 7 1 3
                    Blacks 45–64 years old 88 11 1 5
                    Blacks 65 and older 88 11 1 2
                    Latinos 18–29 years old 81 17 2 2
                    Latinos 30–44 years old 74 25 1 2
                    Latinos 45–64 years old 63 35 2 3
                    Latinos 65 and older 71 25 4 2
                    Others 65 33 2 6
                    Sexual orientation
                    LGBT 82 17 1 6
                    Heterosexual 51 47 2 94
                    Education
                    High school graduate/dropout 48 51 1 23
                    Some college education 52 47 1 25
                    Associate degree 47 50 3 11
                    Bachelor's degree 55 43 3 24
                    Postgraduate education 65 34 1 17
                    Education by race/ethnicity
                    White college graduates 53 45 2 31
                    White no college degree 37 61 2 41
                    Non-white college graduates 77 22 1 10
                    Non-white no college degree 76 22 2 18
                    Family income
                    Under $30,000 63 34 3 17
                    $30,000–49,999 57 41 2 21
                    $50,000–99,999 52 47 1 29
                    $100,000–199,999 47 51 2 25
                    Over $200,000 47 52 1 9
                    Military service
                    Veterans 41 58 1 14
                    Non-veterans 56 43 1 86
                    Issue regarded as most important
                    Health care 75 23 2 41
                    Immigration 23 75 2 23
                    Economy 34 63 3 22
                    Gun policy 70 29 1 10
                    Community size
                    Urban 65 32 3 32
                    Suburban 49 49 2 51
                    Rural 42 56 2 17

                    Source: CNN exit poll[62]

                    Election dates

                    For the regularly scheduled November elections. Shading added for future events.

                    State/Territory Filing
                    deadline[63]
                    Primary
                    election[64]
                    Primary
                    runoff
                    (if necessary)[64]
                    General
                    election
                    Poll closing
                    (Eastern Time)[65]
                    Alabama February 9, 2018 June 5, 2018 July 17, 2018 November 6, 2018 8pm
                    Alaska June 1, 2018 August 21, 2018 N/A November 6, 2018 Midnight & 1am
                    American Samoa September 1, 2018 N/A N/A November 6, 2018 12am
                    Arizona May 30, 2018 August 28, 2018 N/A November 6, 2018 9pm
                    Arkansas March 1, 2018 May 22, 2018 June 19, 2018↑ November 6, 2018 8:30pm
                    California March 9, 2018 June 5, 2018 N/A November 6, 2018 11pm
                    Colorado March 20, 2018 June 26, 2018 N/A November 6, 2018 9pm
                    Connecticut June 12, 2018 August 14, 2018 N/A November 6, 2018 8pm
                    Delaware July 10, 2018 September 6, 2018 N/A November 6, 2018 8pm
                    District of Columbia March 21, 2018 June 19, 2018 N/A November 6, 2018 8pm
                    Florida May 4, 2018 August 28, 2018 N/A November 6, 2018 7pm & 8pm
                    Georgia March 9, 2018 May 22, 2018 July 24, 2018 November 6, 2018[e] 7pm
                    Guam June 26, 2018 August 25, 2018 N/A November 6, 2018 5am
                    Hawaii June 5, 2018 August 11, 2018 N/A November 6, 2018 11pm
                    Idaho March 9, 2018 May 15, 2018 N/A November 6, 2018 10pm & 11pm
                    Illinois December 4, 2017 March 20, 2018 N/A November 6, 2018 8pm
                    Indiana February 9, 2018 May 8, 2018 N/A November 6, 2018 6pm & 7pm
                    Iowa March 16, 2018 June 5, 2018 N/A November 6, 2018 10pm
                    Kansas June 1, 2018 August 7, 2018 N/A November 6, 2018 8pm & 9pm
                    Kentucky January 30, 2018 May 22, 2018 N/A November 6, 2018 6pm & 7pm
                    Louisiana July 20, 2018 November 6, 2018 N/A December 8, 2018[f] 9pm
                    Maine March 15, 2018 June 12, 2018 N/A November 6, 2018 8pm
                    Maryland February 27, 2018 June 26, 2018 N/A November 6, 2018 8pm
                    Massachusetts June 5, 2018 September 4, 2018 N/A November 6, 2018 8pm
                    Michigan April 24, 2018 August 7, 2018 N/A November 6, 2018 8pm & 9pm
                    Minnesota June 5, 2018 August 14, 2018 N/A November 6, 2018 9pm
                    Mississippi March 1, 2018 June 5, 2018 June 26, 2018 November 6, 2018 8pm
                    Missouri March 27, 2018 August 7, 2018 N/A November 6, 2018 8pm
                    Montana March 12, 2018 June 5, 2018 N/A November 6, 2018 10pm
                    Nebraska March 1, 2018 May 15, 2018 N/A November 6, 2018 9pm
                    Nevada March 16, 2018 June 12, 2018 N/A November 6, 2018 10pm
                    New Hampshire June 15, 2018 September 11, 2018 N/A November 6, 2018 8pm
                    New Jersey April 2, 2018 June 5, 2018 N/A November 6, 2018 8pm
                    New Mexico March 13, 2018 June 5, 2018 N/A November 6, 2018 9pm
                    New York April 12, 2018 June 26, 2018 N/A November 6, 2018 9pm
                    North Carolina February 28, 2018 May 8, 2018 July 17, 2018↑ November 6, 2018 7:30pm
                    North Dakota April 9, 2018 June 12, 2018 N/A November 6, 2018 10pm & 11pm
                    Northern Mariana Islands August 8, 2018 N/A N/A November 13, 2018 4am
                    Ohio February 7, 2018 May 8, 2018 N/A November 6, 2018 7:30pm
                    Oklahoma April 13, 2018 June 26, 2018 August 28, 2018 November 6, 2018 8pm
                    Oregon March 6, 2018 May 15, 2018 N/A November 6, 2018 10pm & 11pm
                    Pennsylvania March 20, 2018 May 15, 2018 N/A November 6, 2018 8pm
                    Rhode Island June 27, 2018 September 12, 2018 N/A November 6, 2018 8pm
                    South Carolina March 30, 2018 June 12, 2018 June 26, 2018 November 6, 2018 7pm
                    South Dakota March 27, 2018 June 5, 2018 August 14, 2018↑ November 6, 2018 8pm & 9pm
                    Tennessee April 5, 2018 August 2, 2018 N/A November 6, 2018 8pm
                    Texas December 11, 2017 March 6, 2018 May 22, 2018 November 6, 2018 8pm & 9pm
                    United States Virgin Islands May 8, 2018 August 4, 2018 N/A November 6, 2018 6pm
                    Utah March 15, 2018 June 26, 2018 N/A November 6, 2018 10pm
                    Vermont May 31, 2018 August 14, 2018 N/A November 6, 2018 7pm
                    Virginia March 29, 2018 June 12, 2018 N/A November 6, 2018 7pm
                    Washington May 18, 2018 August 7, 2018 N/A November 6, 2018 11pm
                    West Virginia January 27, 2018 May 8, 2018 N/A November 6, 2018 7:30pm
                    Wisconsin June 1, 2018 August 14, 2018 N/A November 6, 2018 9pm
                    Wyoming June 1, 2018 August 21, 2018 N/A November 6, 2018 9pm
                    • ↑ All races were decided on the initial primary date, precluding the need for a runoff.

                    Alabama

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Alabama 1 R+15 Bradley Byrne Republican 2013 (Special) Incumbent re-elected. Bradley Byrne (Republican) 63.3%[66]
                    Robert Kennedy Jr. (Democratic) 36.7%[67]
                    Alabama 2 R+16 Martha Roby Republican 2010 Incumbent re-elected. Martha Roby (Republican) 61.5%[66]
                    Tabitha Isner (Democratic) 38.5%[67]
                    Alabama 3 R+16 Mike Rogers Republican 2002 Incumbent re-elected. Mike Rogers (Republican) 63.8%[66]
                    Mallory Hagan (Democratic) 36.2%[67]
                    Alabama 4 R+30 Robert Aderholt Republican 1996 Incumbent re-elected. Robert Aderholt (Republican) 79.9%[66]
                    Lee Auman (Democratic) 20.1%[67]
                    Alabama 5 R+18 Mo Brooks Republican 2010 Incumbent re-elected. Mo Brooks (Republican) 61.1%[66]
                    Peter Joffrion (Democratic) 39.9%[67]
                    Alabama 6 R+26 Gary Palmer Republican 2014 Incumbent re-elected. Gary Palmer (Republican) 69.3% [66]
                    Danner Kline (Democratic) 30.7%[67]
                    Alabama 7 D+20 Terri Sewell Democratic 2010 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Alaska at-large R+9 Don Young Republican 1972 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Arizona 1 R+2 Tom O'Halleran Democratic 2016 Incumbent re-elected. Tom O'Halleran (Democratic) 53.8%[69]
                    Wendy Rogers (Republican) 46.2%[69]
                    Arizona 2 R+1 Martha McSally Republican 2014 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Democratic gain.
                    Ann Kirkpatrick (Democratic) 54.4%[69]
                    Lea Marquez-Peterson (Republican) 45.6%[69]
                    Arizona 3 D+13 Raúl Grijalva Democratic 2002 Incumbent re-elected. Raúl Grijalva (Democratic) 63.4%[69]
                    Nick Pierson (Republican) 36.6%[69]
                    Arizona 4 R+21 Paul Gosar Republican 2010 Incumbent re-elected. Paul Gosar (Republican) 68.2%[69]
                    David Brill (Democratic) 30.5%
                    Haryaksha Gregor Knauer (Green) 1.3%[69]
                    Arizona 5 R+15 Andy Biggs Republican 2016 Incumbent re-elected. Andy Biggs (Republican) 59.4%[69]
                    Joan Greene (Democratic) 40.6%[69]
                    Arizona 6 R+9 David Schweikert Republican 2010 Incumbent re-elected. David Schweikert (Republican) 55.3%[69]
                    Anita Malik (Democratic) 44.7%[69]
                    Arizona 7 D+23 Ruben Gallego Democratic 2014 Incumbent re-elected. Ruben Gallego (Democratic) 85.7% [69]
                    Gary Swing (Green) 14.3%[69]
                    Arizona 8 R+13 Debbie Lesko Republican 2018 (Special) Incumbent re-elected. Debbie Lesko (Republican) 55.6%[69]
                    Hiral Tipirneni (Democratic) 44.4%[69]
                    Arizona 9 D+4 Kyrsten Sinema Democratic 2012 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Democratic hold.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Arkansas 1 R+17 Rick Crawford Republican 2010 Incumbent re-elected. Rick Crawford (Republican) 69.0% [70]
                    Chintan Desai (Democratic) 28.7%[70]
                    Elvis Presley (Libertarian) 2.3% [70]
                    Arkansas 2 R+7 French Hill Republican 2014 Incumbent re-elected. French Hill (Republican) 52.1%[70]
                    Clarke Tucker (Democratic) 45.8%[70]
                    Joe Ryne Swafford (Libertarian) 2.0%[70]
                    Arkansas 3 R+19 Steve Womack Republican 2010 Incumbent re-elected. Steve Womack (Republican)64.9%[70]
                    Josh Mahony (Democratic) 32.5%[70]
                    Michael Kalagias (Libertarian) 2.6%[70]
                    Josh Moody (Independent)[70]
                    Arkansas 4 R+17 Bruce Westerman Republican 2014 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    California 1 R+11 Doug LaMalfa Republican 2012 Incumbent re-elected. Doug LaMalfa (Republican)[71]
                    Audrey Denney (Democratic)[71]
                    California 2 D+22 Jared Huffman Democratic 2012 Incumbent re-elected. Jared Huffman (Democratic)[71]
                    Dale Mensing (Republican)[71]
                    California 3 D+5 John Garamendi Democratic 2009 (Special) Incumbent re-elected. John Garamendi (Democratic)[71]
                    Charlie Schaupp (Republican)[71]
                    California 4 R+10 Tom McClintock Republican 2008 Incumbent re-elected. Tom McClintock (Republican)[71]
                    Jessica Morse (Democratic)[71]
                    California 5 D+21 Mike Thompson Democratic 1998 Incumbent re-elected. Mike Thompson (Democratic)[71]
                    Anthony Mills (No party preference)[71]
                    California 6 D+21 Doris Matsui Democratic 2005 (Special) Incumbent re-elected. Doris Matsui (Democratic)[71]
                    Jrmar Jefferson (Democratic)[71]
                    California 7 D+3 Ami Bera Democratic 2012 Incumbent re-elected. Ami Bera (Democratic)[71]
                    Andrew Grant (Republican)[71]
                    California 8 R+9 Paul Cook Republican 2012 Incumbent re-elected. Paul Cook (Republican)[71]
                    Tim Donnelly (Republican)[71]
                    California 9 D+8 Jerry McNerney Democratic 2006 Incumbent re-elected. Jerry McNerney (Democratic)[71]
                    Marla Livengood (Republican)[71]
                    California 10 EVEN Jeff Denham Republican 2010 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Josh Harder (Democratic)[71]
                    Jeff Denham (Republican)[71]
                    California 11 D+21 Mark DeSaulnier Democratic 2014 Incumbent re-elected. Mark DeSaulnier (Democratic)[71]
                    John Fitzgerald (Republican)[71]
                    California 12 D+37 Nancy Pelosi Democratic 1987 Incumbent re-elected. Nancy Pelosi (Democratic)[71]
                    Lisa Remmer (Republican)[71]
                    California 13 D+40 Barbara Lee Democratic 1998 (Special) Incumbent re-elected. Barbara Lee (Democratic)[71]
                    Laura Wells (Green)[72]
                    California 14 D+27 Jackie Speier Democratic 2008 (Special) Incumbent re-elected. Jackie Speier (Democratic)[71]
                    Cristina Osmeña (Republican)[71]
                    California 15 D+20 Eric Swalwell Democratic 2012 Incumbent re-elected. Eric Swalwell (Democratic)[71]
                    Rudy Peters (Republican)[71]
                    California 16 D+9 Jim Costa Democratic 2004 Incumbent re-elected. Jim Costa (Democratic)[71]
                    Elizabeth Heng (Republican)[71]
                    California 17 D+25 Ro Khanna Democratic 2016 Incumbent re-elected. Ro Khanna (Democratic)[71]
                    Ron Cohen (Republican)[71]
                    California 18 D+23 Anna Eshoo Democratic 1992 Incumbent re-elected. Anna Eshoo (Democratic)[71]
                    Christine Russell (Republican)[71]
                    California 19 D+24 Zoe Lofgren Democratic 1994 Incumbent re-elected. Zoe Lofgren (Democratic)[71]
                    Justin Aguilera (Republican)[73]
                    California 20 D+23 Jimmy Panetta Democratic 2016 Incumbent re-elected. Jimmy Panetta (Democratic)[71]
                    Ronald Kabat (No party preference)[71]
                    California 21 D+5 David Valadao Republican 2012 Results pending[74] David Valadao (Republican)[71]
                    T.J. Cox (Democratic)[71]
                    California 22 R+8 Devin Nunes Republican 2002 Incumbent re-elected. Devin Nunes (Republican)[71]
                    Andrew Janz (Democratic)[71]
                    California 23 R+14 Kevin McCarthy Republican 2006 Incumbent re-elected. Kevin McCarthy (Republican)[71]
                    Tatiana Matta (Democratic)[71]
                    California 24 D+7 Salud Carbajal Democratic 2016 Incumbent re-elected. Salud Carbajal (Democratic)[71]
                    Justin Fareed (Republican)[71]
                    California 25 EVEN Steve Knight Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Katie Hill (Democratic)[71]
                    Steve Knight (Republican)[71]
                    California 26 D+7 Julia Brownley Democratic 2012 Incumbent re-elected. Julia Brownley (Democratic)[71]
                    Antonio Sabàto Jr. (Republican)[71]
                    California 27 D+16 Judy Chu Democratic 2009 (Special) Incumbent re-elected. Judy Chu (Democratic)[71]
                    Bryan Witt (Democratic)[71]
                    California 28 D+23 Adam Schiff Democratic 2000 Incumbent re-elected. Adam Schiff (Democratic)[71]
                    Johnny Nalbandian (Republican)[71]
                    California 29 D+29 Tony Cárdenas Democratic 2012 Incumbent re-elected. Tony Cárdenas (Democratic)[71]
                    Benito Bernal (Republican)[71]
                    California 30 D+18 Brad Sherman Democratic 1996 Incumbent re-elected. Brad Sherman (Democratic)[71]
                    Mark Reed (Republican)[71]
                    California 31 D+8 Pete Aguilar Democratic 2014 Incumbent re-elected. Pete Aguilar (Democratic)[71]
                    Sean Flynn (Republican)[71]
                    California 32 D+17 Grace Napolitano Democratic 1998 Incumbent re-elected. Grace Napolitano (Democratic)[71]
                    Joshua Scott (Republican)[73]
                    California 33 D+16 Ted Lieu Democratic 2014 Incumbent re-elected. Ted Lieu (Democratic)[71]
                    Kenneth Wright (Republican)[71]
                    California 34 D+35 Jimmy Gomez Democratic 2017 (Special) Incumbent re-elected. Jimmy Gomez (Democratic)[71]
                    Kenneth Mejia (Green)[71]
                    California 35 D+19 Norma Torres Democratic 2014 Incumbent re-elected. Norma Torres (Democratic)[71]
                    Christian Valiente (Republican)[71]
                    California 36 D+2 Raul Ruiz Democratic 2012 Incumbent re-elected. Raul Ruiz (Democratic)[71]
                    Kimberlin Brown Pelzer (Republican)[71]
                    California 37 D+37 Karen Bass Democratic 2010 Incumbent re-elected. Karen Bass (Democratic)[71]
                    Ron Bassilian (Republican)[71]
                    California 38 D+17 Linda Sánchez Democratic 2002 Incumbent re-elected. Linda Sánchez (Democratic)[71]
                    Ryan Downing (Republican)[71]
                    California 39 EVEN Ed Royce Republican 1992 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    Gil Cisneros (Democratic)[71]
                    Young Kim (Republican)[71]
                    California 40 D+33 Lucille Roybal-Allard Democratic 1992 Incumbent re-elected. Lucille Roybal-Allard (Democratic)[71]
                    Rodolfo Barragan (Green)[71]
                    California 41 D+12 Mark Takano Democratic 2012 Incumbent re-elected. Mark Takano (Democratic)[71]
                    Aja Smith (Republican)[71]
                    California 42 R+9 Ken Calvert Republican 1992 Incumbent re-elected. Ken Calvert (Republican)[71]
                    Julia Peacock (Democratic)[71]
                    California 43 D+29 Maxine Waters Democratic 1990 Incumbent re-elected. Maxine Waters (Democratic)[71]
                    Omar Navarro (Republican)[71]
                    California 44 D+35 Nanette Barragán Democratic 2016 Incumbent re-elected. Nanette Barragán (Democratic)[71]
                    Aja Brown (Democratic)[71]
                    California 45 R+3 Mimi Walters Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Katie Porter (Democratic)[71]
                    Mimi Walters (Republican)[71]
                    California 46 D+15 Lou Correa Democratic 2016 Incumbent re-elected. Lou Correa (Democratic)[71]
                    Russell Lambert (Republican)[71]
                    California 47 D+13 Alan Lowenthal Democratic 2012 Incumbent re-elected. Alan Lowenthal (Democratic)[71]
                    John Briscoe (Republican)[71]
                    California 48 R+4 Dana Rohrabacher Republican 1988 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Harley Rouda (Democratic)[71]
                    Dana Rohrabacher (Republican)[71]
                    California 49 R+1 Darrell Issa Republican 2000 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    Mike Levin (Democratic)[71]
                    Diane Harkey (Republican)[71]
                    California 50 R+11 Duncan Hunter Republican 2008 Incumbent re-elected. Duncan Hunter (Republican)[71]
                    Ammar Campa-Najjar (Democratic)[71]
                    California 51 D+22 Juan Vargas Democratic 2012 Incumbent re-elected. Juan Vargas (Democratic)[71]
                    Juan Hidalgo Jr. (Republican)[71]
                    California 52 D+6 Scott Peters Democratic 2012 Incumbent re-elected. Scott Peters (Democratic)[71]
                    Omar Qudrat (Republican)[71]
                    California 53 D+14 Susan Davis Democratic 2000 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Colorado 1 D+21 Diana DeGette Democratic 1996 Incumbent re-elected. Diana DeGette (Democratic)[75]
                    Casper Stockham (Republican)[75]
                    Gary Swing (Unity)[76]
                    Colorado 2 D+9 Jared Polis Democratic 2008 Incumbent retired to run for Governor.
                    New member elected.
                    Democratic hold.
                    Joe Neguse (Democratic)[75]
                    Peter Yu (Republican)[75]
                    Colorado 3 R+6 Scott Tipton Republican 2010 Incumbent re-elected. Scott Tipton (Republican)[75]
                    Mary Malarsie (Independent)[77]
                    Diane Mitsch Bush (Democratic)[75]
                    Colorado 4 R+13 Ken Buck Republican 2014 Incumbent re-elected. Ken Buck (Republican)[75]
                    Karen McCormick (Democratic)[75]
                    Colorado 5 R+14 Doug Lamborn Republican 2006 Incumbent re-elected. Doug Lamborn (Republican)[75]
                    Stephany Rose Spaulding (Democratic)[75]
                    Colorado 6 D+2 Mike Coffman Republican 2008 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Jason Crow (Democratic)[75]
                    Mike Coffman (Republican)[75]
                    Colorado 7 D+6 Ed Perlmutter Democratic 2006 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Connecticut 1 D+12 John Larson Democratic 1998 Incumbent re-elected. John Larson (Democratic) 63.7%[78]
                    Jennifer Nye (Republican) 35.2%[79]
                    Thomas McCormick (Green) 1.1%
                    Connecticut 2 D+3 Joe Courtney Democratic 2006 Incumbent re-elected. Joe Courtney (Democratic) 62.1% [80]
                    Danny Postemski (Republican) 35.5%[79]
                    Michelle Bicking (Green) 1.2%
                    Connecticut 3 D+9 Rosa DeLauro Democratic 1990 Incumbent re-elected. Rosa DeLauro (Democratic) 64.4%[81]
                    Angel Cadena (Republican) 35.6%[79]
                    Connecticut 4 D+7 Jim Himes Democratic 2008 Incumbent re-elected. Jim Himes (Democratic) 60.9%[82]
                    Harry Arora (Republican) 39.1%[79]
                    Connecticut 5 D+2 Elizabeth Esty Democratic 2012 Incumbent retired.
                    New member elected.
                    Democratic hold.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Delaware at-large D+6 Lisa Blunt Rochester Democratic 2016 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Florida 1 R+22 Matt Gaetz Republican 2016 Incumbent re-elected. Matt Gaetz (Republican) 67.1%[85]
                    Jennifer Zimmerman (Democratic) 32.9%[85]
                    Florida 2 R+18 Neal Dunn Republican 2016 Incumbent re-elected. Neal Dunn (Republican) 67.5%[85]
                    Bob Rackleff (Democratic) 32.5%[85]
                    Florida 3 R+9 Ted Yoho Republican 2012 Incumbent re-elected. Ted Yoho (Republican) 57.6% [85]
                    Yvonne Hayes Hinson (Democratic) 42.4%[85]
                    Florida 4 R+17 John Rutherford Republican 2016 Incumbent re-elected. John Rutherford (Republican) 65.2%[85]
                    Ges Selmont (Democratic) 32.3%[85]
                    Joceline Berrios (No Party Affiliation) 1.9%[85]
                    Jason Bulger (No Party Affiliation) 0.6%[85]
                    Florida 5 D+12 Al Lawson Democratic 2016 Incumbent re-elected. Al Lawson (Democratic) 66.8%[85]
                    Virginia Fuller (Republican) 33.2%[85]
                    Florida 6 R+7 Vacant Rep. Ron DeSantis (R) resigned after the filing deadline.
                    New member elected.
                    Republican hold.
                    Michael Waltz (Republican) 56.3%[85]
                    Nancy Soderberg (Democratic) 43.7%[85]
                    Florida 7 EVEN Stephanie Murphy Democratic 2016 Incumbent re-elected. Stephanie Murphy (Democratic) 58.0%[85]
                    Mike Miller (Republican) 42.0%[85]
                    Florida 8 R+11 Bill Posey Republican 2008 Incumbent re-elected. Bill Posey (Republican) 60.5%[85]
                    Sanjay Patel (Democratic) 39.5%[85]
                    Florida 9 D+5 Darren Soto Democratic 2016 Incumbent re-elected. Darren Soto (Democratic) 58.0%[85]
                    Wayne Liebnitzky (Republican) 42.0%[85]
                    Florida 10 D+11 Val Demings Democratic 2016 Incumbent re-elected. Val Demings (Democratic) Unopposed[85]
                    Florida 11 R+15 Daniel Webster Republican 2010 Incumbent re-elected. Daniel Webster (Republican) 65.2%[85]
                    Dana Cottrell (Democratic) 34.8%[85]
                    Florida 12 R+8 Gus Bilirakis Republican 2006 Incumbent re-elected. Gus Bilirakis (Republican) 58.1%[85]
                    Chris Hunter (Democratic) 37.2%[85]
                    Angelika Purkis (No Party Affiliation) 2.2%[85]
                    Florida 13 D+2 Charlie Crist Democratic 2016 Incumbent re-elected. Charlie Crist (Democratic) 57.6%[85]
                    George Buck (Republican) 42.4%[85]
                    Florida 14 D+7 Kathy Castor Democratic 2006 Incumbent re-elected. Kathy Castor (Democratic) Unopposed[85]
                    Florida 15 R+6 Dennis Ross Republican 2010 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Ross Spano (Republican) 53.0%[85]
                    Kristen Carlson (Democratic) 47.0%[85]
                    Florida 16 R+7 Vern Buchanan Republican 2006 Incumbent re-elected. Vern Buchanan (Republican) 54.6%[85]
                    David Shapiro (Democratic) 45.4%[85]
                    Florida 17 R+13 Tom Rooney Republican 2008 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Greg Steube (Republican) 62.3%[85]
                    Allen Ellison (Democratic)37.7%[h][85]
                    Florida 18 R+5 Brian Mast Republican 2016 Incumbent re-elected. Brian Mast (Republican) 54.3%[85]
                    Lauren Baer (Democratic) 45.7%[85]
                    Florida 19 R+13 Francis Rooney Republican 2016 Incumbent re-elected. Francis Rooney (Republican) 62.3%[85]
                    David Holden (Democratic) 37.7%[85]
                    Florida 20 D+31 Alcee Hastings Democratic 1992 Incumbent re-elected. Alcee Hastings (Democratic) Unopposed[85]
                    Florida 21 D+9 Lois Frankel Democratic 2012 Incumbent re-elected. Lois Frankel (Democratic) Unopposed[85]
                    Florida 22 D+6 Ted Deutch Democratic 2010 (Special) Incumbent re-elected. Ted Deutch (Democratic) 62.0%[85]
                    Nicolas Kimaz (Republican) 38.0%[85]
                    Florida 23 D+11 Debbie Wasserman Schultz Democratic 2004 Incumbent re-elected. Debbie Wasserman Schultz (Democratic) 58.5%[85]
                    Joseph Kaufman (Republican) 36.0%[85]
                    Tim Canova (No Party Affiliation) 5.0%[85]
                    Don Endriss (No Party Affiliation) 0.6%[85]
                    Florida 24 D+34 Frederica Wilson Democratic 2010 Incumbent re-elected. Frederica Wilson (Democratic) Unopposed[85]
                    Florida 25 R+4 Mario Díaz-Balart Republican 2002 Incumbent re-elected. Mario Díaz-Balart (Republican) 60.5%[85]
                    Mary Barzee Flores (Democratic) 39.5%[85]
                    Florida 26 D+6 Carlos Curbelo Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Debbie Mucarsel-Powell (Democratic) 50.9%[85]
                    Carlos Curbelo (Republican) 49.1%[85]
                    Florida 27 D+5 Ileana Ros-Lehtinen Republican 1989 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Georgia 1 R+9 Buddy Carter Republican 2014 Incumbent re-elected. Buddy Carter (Republican) 57.8%[87]
                    Lisa Ring (Democratic) 42.2%[87]
                    Georgia 2 D+6 Sanford Bishop Democratic 1992 Incumbent re-elected. Sanford Bishop (Democratic) 59.6%[87]
                    Herman West (Republican) 40.4%[87]
                    Georgia 3 R+18 Drew Ferguson Republican 2016 Incumbent re-elected. Drew Ferguson (Republican) 65.5%[87]
                    Chuck Enderlin (Democratic) 34.5%[87]
                    Georgia 4 D+24 Hank Johnson Democratic 2006 Incumbent re-elected. Hank Johnson (Democratic) 78.8%[87]
                    Joe Profit (Republican) 21.1%[87]
                    Georgia 5 D+34 John Lewis Democratic 1986 Incumbent re-elected. John Lewis (Democratic) Unopposed[87]
                    David McCaigue (L)[88]
                    Georgia 6 R+8 Karen Handel Republican 2017 (Special) Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Lucy McBath (Democratic) 50.5%[89][87]
                    Jeremy "Carlton Heston" Stubbs (write-in)[87][90][91]
                    Karen Handel (Republican) 49.5%[87]
                    Georgia 7 R+9 Rob Woodall Republican 2010 Results pending Carolyn Bourdeaux (Democratic)[87]
                    Rob Woodall (Republican)[87]
                    Georgia 8 R+15 Austin Scott Republican 2010 Incumbent re-elected. Austin Scott (Republican)[87]
                    Jimmy Cooper (G/Write-in)[92]
                    Georgia 9 R+31 Doug Collins Republican 2012 Incumbent re-elected. Doug Collins (Republican) 79.5%[87]
                    Josh McCall (Democratic) 20.5%[87]
                    Robin Gilmer (Libertarian)[87]
                    Clifford Baxter(write-in)[93]
                    Georgia 10 R+15 Jody Hice Republican 2014 Incumbent re-elected. Jody Hice (Republican) 62.9%[87]
                    Tabitha Johnson-Green (Democratic) 37.1%[87]
                    Georgia 11 R+17 Barry Loudermilk Republican 2014 Incumbent re-elected. Barry Loudermilk (Republican) 61.8%[87]
                    Flynn Broady (Democratic) 38.2%[87]
                    Georgia 12 R+9 Rick Allen Republican 2014 Incumbent re-elected. Rick Allen (Republican) 59.5%[87]
                    Francys Johnson (Democratic) 40.5%[87]
                    Brian Brown (write-in)[93]
                    Georgia 13 D+20 David Scott Democratic 2002 Incumbent re-elected. David Scott (Democratic) 76.2%[87]
                    David Callahan (Republican) 23.8%[87]
                    Martin Cowen (Libertarian)[87]
                    Georgia 14 R+27 Tom Graves Republican 2010 (Special) Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Hawaii 1 D+17 Colleen Hanabusa Democratic 2016 Incumbent retired to run for Governor.
                    New member elected.
                    Democratic hold.
                    Ed Case (Democratic) 73.1%[94]
                    Campbell Cavasso (Republican) 23.1%[94]
                    Michelle Tippens (Libertarian) 1.9%[94]
                    Zachary Burd (Green) 1.2%[94]
                    Calvin Griffin (Nonpartisan) 0.7%[94]
                    Hawaii 2 D+19 Tulsi Gabbard Democratic 2012 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Idaho 1 R+21 Raúl Labrador Republican 2010 Incumbent retired to run for Governor.
                    New member elected.
                    Republican hold.
                    Russ Fulcher (Republican) 63.3%[95]
                    Cristina McNeil (Democratic) 30.3%[95]
                    Natalie Fleming (Independent) 2.0%
                    Scott Howard (Libertarian) 1.7%[95]
                    Paul Farmer (Independent) 1.4%
                    Pro-Life (Constitution) 1.0%
                    Gordon Counsil (Independent) 0.3%
                    Idaho 2 R+17 Mike Simpson Republican 1998 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Illinois 1 D+27 Bobby Rush Democratic 1992 Incumbent re-elected. Bobby Rush (Democratic)[96]
                    Jimmy Tillman (Republican)[96]
                    Illinois 2 D+29 Robin Kelly Democratic 2013 (Special) Incumbent re-elected. Robin Kelly (Democratic) 80.8%[96]
                    David Merkle (Republican) 19.2%[96]
                    Illinois 3 D+6 Dan Lipinski Democratic 2004 Incumbent re-elected. Dan Lipinski (Democratic) 73.5%[96]
                    Arthur Jones (Republican) 26.5%[96]
                    Illinois 4 D+33 Luis Gutiérrez Democratic 1992 Incumbent retired.
                    New member elected.
                    Democratic hold.
                    Jesús "Chuy" García (Democratic) 86.5%[96]
                    Mark Lorch (Republican) 13.5%[96]
                    Illinois 5 D+20 Mike Quigley Democratic 2008 Incumbent re-elected. Mike Quigley (Democratic)[96]
                    Tom Hanson (Republican)[96]
                    Illinois 6 R+2 Peter Roskam Republican 2006 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Sean Casten (Democratic)[96]
                    Peter Roskam (Republican)[96]
                    Illinois 7 D+38 Danny Davis Democratic 1996 Incumbent re-elected. Danny Davis (Democratic) 87.6%[96]
                    Craig Cameron (Republican) 12.4%[96]
                    Illinois 8 D+8 Raja Krishnamoorthi Democratic 2016 Incumbent re-elected. Raja Krishnamoorthi (Democratic) 65.7%[96]
                    JD Diganvker (Republican) 34.3%[96]
                    Illinois 9 D+18 Jan Schakowsky Democratic 1998 Incumbent re-elected. Jan Schakowsky (Democratic) 73.3%[96]
                    John Elleson (Republican) 26.7%[96]
                    Illinois 10 D+10 Brad Schneider Democratic 2016 Incumbent re-elected. Brad Schneider (Democratic) 65.4%[96]
                    Douglas Bennett (Republican) 34.6%[96]
                    Illinois 11 D+9 Bill Foster Democratic 2012 Incumbent re-elected. Bill Foster (Democratic) 63.6%[96]
                    Nick Stella (Republican) 36.4%[96]
                    Illinois 12 R+5 Mike Bost Republican 2014 Incumbent re-elected. Mike Bost (Republican) 51.8%[96]
                    Brendan Kelly (Democratic) 45.2%[96]
                    Randall Auxier (Green) 3.0%[97]
                    Illinois 13 R+3 Rodney Davis Republican 2012 Incumbent re-elected. Rodney Davis (Republican) 50.5%[96]
                    Betsy Dirksen Londrigan (Democratic) 49.5%[96]
                    Illinois 14 R+5 Randy Hultgren Republican 2010 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Lauren Underwood (Democratic) 51.9%[96]
                    Randy Hultgren (Republican) 48.1%[96]
                    Illinois 15 R+21 John Shimkus Republican 1996 Incumbent re-elected. John Shimkus (Republican) 71.1%[96]
                    Kevin Gaither (Democratic) 28.9%[96]
                    Illinois 16 R+8 Adam Kinzinger Republican 2010 Incumbent re-elected. Adam Kinzinger (Republican) 59.7%[96]
                    Sara Dady (Democratic) 40.3%[96]
                    Illinois 17 D+3 Cheri Bustos Democratic 2012 Incumbent re-elected. Cheri Bustos (Democratic) 61.8%[96]
                    Bill Fawell (Republican) 38.2%[96]
                    Illinois 18 R+15 Darin LaHood Republican 2015 (Special) Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Indiana 1 D+8 Pete Visclosky Democratic 1984 Incumbent re-elected. Pete Visclosky (Democratic) 65.1%[98]
                    Mark Leyva (Republican) 34.9%[98]
                    Indiana 2 R+11 Jackie Walorski Republican 2012 Incumbent re-elected. Jackie Walorski (Republican)[98]
                    Mel Hall (Democratic)[98]
                    Indiana 3 R+18 Jim Banks Republican 2016 Incumbent re-elected. Jim Banks (Republican) 64.7%[98]
                    Courtney Tritch (Democratic) 35.3%[98]
                    Indiana 4 R+17 Todd Rokita Republican 2010 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Republican hold.
                    Jim Baird (Republican)[98]
                    Tobi Beck (Democratic)[98]
                    Indiana 5 R+9 Susan Brooks Republican 2012 Incumbent re-elected. Susan Brooks (Republican)[98]
                    Dee Thornton (Democratic)[98]
                    Indiana 6 R+18 Luke Messer Republican 2012 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Republican hold.
                    Greg Pence (Republican)[98]
                    Jeannine Lake (Democratic)[98]
                    Indiana 7 D+11 André Carson Democratic 2008 (Special) Incumbent re-elected. André Carson (Democratic) 64.9%[98]
                    Wayne "Gunny" Harmon (Republican) 35.1%[98]
                    Indiana 8 R+15 Larry Bucshon Republican 2010 Incumbent re-elected. Larry Bucshon (Republican) 64.4%[98]
                    William Tanoos (Democratic) 35.6%[98]
                    Indiana 9 R+13 Trey Hollingsworth Republican 2016 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Iowa 1 D+1 Rod Blum Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Abby Finkenauer (Democratic) 50.9%[99]
                    Rod Blum (Republican) 46.0%[99]
                    Henry Gaff (Green) 3.1%[100][101]
                    Iowa 2 D+1 Dave Loebsack Democratic 2006 Incumbent re-elected. Dave Loebsack (Democratic) 52.8%[99]
                    Christopher Peters (Republican) 42.6%[99]
                    Mike Strauss (Libertarian) 2.0%
                    Daniel Clark (Independent) 0.6%[100][101]
                    Iowa 3 R+1 David Young Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Cindy Axne (Democratic) 49.0%[99]
                    David Young (Republican) 47.5%[99]
                    Bryan Jack Holder (Libertarian) 2.0%[99]
                    Mark G. Elworth Jr. (Legal Medical Now) 0.5%[100][101]
                    Paul Knupp (Green) 0.5%[100][101]
                    Joe Grandanette (Independent) 0.4%
                    Iowa 4 R+11 Steve King Republican 2002 Incumbent re-elected. Steve King (Republican) 50.4%[99]
                    J. D. Scholten (Democratic) 47.6%[99]
                    Charles Aldrich (Libertarian) 2.0%[99]
                    Edward Peterson (Independent) 0.6%

                    Kansas

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Kansas 1 R+24 Roger Marshall Republican 2016 Incumbent re-elected. Roger Marshall (Republican) 68.4%[102]
                    Alan LaPolice (Democratic) 31.6%[102]
                    Kansas 2 R+10 Lynn Jenkins Republican 2008 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Steve Watkins (Republican) 48.1%[102]
                    Paul Davis (Democratic) 46.4%[102]
                    Kelly Standley (Libertarian) 5.5%[103]
                    Kansas 3 R+4 Kevin Yoder Republican 2010 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Sharice Davids (Democratic) 53.3%[102]
                    Kevin Yoder (Republican) 44.2%[102]
                    Chris Clemmons (Libertarian) 2.5%[103]
                    Kansas 4 R+15 Ron Estes Republican 2017 (Special) Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Kentucky 1 R+23 James Comer Republican 2016 Incumbent re-elected. James Comer (Republican) 68.6%[104]
                    Paul Walker (Democratic) 31.4%[105]
                    Kentucky 2 R+19 Brett Guthrie Republican 2008 Incumbent re-elected. Brett Guthrie (Republican) 66.7%[104]
                    Hank Linderman (Democratic) 31.1%[105]
                    Thomas Loecken (Independent) 2.2%
                    Kentucky 3 D+6 John Yarmuth Democratic 2006 Incumbent re-elected. John Yarmuth (Democratic) 62.1%[104]
                    Vickie Glisson (Republican) 36.6%[105]
                    Gregory Boles (Libertarian) 1.4%
                    Kentucky 4 R+18 Thomas Massie Republican 2012 Incumbent re-elected. Thomas Massie (Republican) 62.2%[104]
                    Seth Hall (Democratic) 34.6%[105]
                    David Goodwin (Independent) 3.2%[106]
                    Kentucky 5 R+31 Hal Rogers Republican 1980 Incumbent re-elected. Hal Rogers (Republican) 78.9%[105]
                    Kenneth Stepp (Democratic) 21.1%[105]
                    Kentucky 6 R+9 Andy Barr Republican 2012 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Louisiana 1 R+24 Steve Scalise Republican 2008 (Special) Incumbent re-elected. Steve Scalise (Republican) 71.5%[107]
                    Tammy Savoie (Democratic) 16.4%[108]
                    Lee Ann Dugas (Democratic) 6.9%[109]
                    Jim Francis (Democratic) 3.2%[110]
                    Howard Kearney (Libertarian) 1.0%[111]
                    Frederick "Ferd" Jones (Independent) 0.9%[109]
                    Louisiana 2 D+25 Cedric Richmond Democratic 2010 Incumbent re-elected. Cedric Richmond (Democratic) 80.6%[112]
                    Jesse Schmidt (Independent) 8.7%
                    Belden Batiste (Independent) 7.3%
                    Shawndra Rodriguez (Independent) 3.4%
                    Louisiana 3 R+20 Clay Higgins Republican 2016 Incumbent re-elected. Clay Higgins (Republican) 55.7%[113]
                    Mimi Methvin (Democratic) 17.8%[114]
                    Josh Guillory (Republican) 12.8%[115]
                    Rob Anderson (Democratic) 5.5%[116]
                    Larry Rader (Democratic) 3.9%[117]
                    Verone Thomas (Democratic) 3.2%[118]
                    Aaron Andrus (Libertarian) 1.2%[119]
                    Louisiana 4 R+13 Mike Johnson Republican 2016 Incumbent re-elected. Mike Johnson (Republican) 64.2%[120]
                    Ryan Trundle (Democratic) 33.6%[121]
                    Mark David Halverson (No Party) 2.1%[122]
                    Louisiana 5 R+15 Ralph Abraham Republican 2014 Incumbent re-elected. Ralph Abraham (Republican) 66.5%[123]
                    Jessee Carlton Fleenor (Democratic) 30.0%[124]
                    Billy Burkette (Independent) 2.0%[124]
                    Kyle Randol (Libertarian) 1.3%[124]
                    Louisiana 6 R+19 Garret Graves Republican 2014 Incumbent re-elected. Garret Graves (Republican) 69.5%[125]
                    Justin DeWitt (Democratic) 20.5%[126]
                    Andie Saizan (Democratic) 8.1%[127]
                    Devin Graham (Independent) 2.0%

                    Maine

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Maine 1 D+8 Chellie Pingree Democratic 2008 Incumbent re-elected. Chellie Pingree (Democratic)[128]
                    Marty Grohman (Independent)[129]
                    Mark Holbrook (Republican)[128]
                    Maine 2 R+2 Bruce Poliquin Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Tiffany Bond (Independent)
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Maryland 1 R+14 Andy Harris Republican 2010 Incumbent re-elected. Andy Harris (Republican) 60.6%[130]
                    Jesse Colvin (Democratic) 37.9%[130]
                    Jenica Martin (Libertarian) 1.9%[130]
                    Maryland 2 D+11 Dutch Ruppersberger Democratic 2002 Incumbent re-elected. Dutch Ruppersberger (Democratic)[130]
                    Liz Matory (Republican)[130]
                    Guy Mimoun (Green)[130]
                    Maryland 3 D+13 John Sarbanes Democratic 2006 Incumbent re-elected. John Sarbanes (Democratic)[130]
                    Charles Anthony (Republican)[130]
                    David Lashar (Libertarian)[130]
                    Maryland 4 D+28 Anthony Brown Democratic 2016 Incumbent re-elected. Anthony Brown (Democratic) 77.9%[130]
                    David Bishop (Libertarian) 2.0%[130]
                    George McDermott (Republican) 20.2%[130]
                    Maryland 5 D+16 Steny Hoyer Democratic 1981 (Special) Incumbent re-elected. Steny Hoyer (Democratic) 70.2%[130]
                    William Devine III (Republican) 27.4%[130]
                    Pat Elder (Green) 1.3%[130]
                    Jacob Pulcher (Libertarian) 1.2%[130]
                    Maryland 6 D+6 John Delaney Democratic 2012 Incumbent retired to run for U.S. President.
                    New member elected.
                    Democratic hold.
                    David Trone (Democratic) 57.7%[130]
                    Ted Athey (Independent)[130]
                    Amie Hoeber (Republican) 39.4%[130]
                    Kevin Caldwell (Libertarian) 1.8%[130]
                    George Gluck (Green) 1.2%[130]
                    Maryland 7 D+26 Elijah Cummings Democratic 1996 Incumbent re-elected. Elijah Cummings (Democratic)[130]
                    Richmond Davis (Republican)[130]
                    Swami Swaminathan (Independent)[130]
                    Maryland 8 D+14 Jamie Raskin Democratic 2016 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Massachusetts 1 D+12 Richard Neal Democratic 1988 Incumbent re-elected. Richard Neal (Democratic) Unopposed[131]
                    Massachusetts 2 D+9 Jim McGovern Democratic 1996 Incumbent re-elected. Jim McGovern (Democratic) 67.2%[131]
                    Tracy Lovvorn (Republican) 32.8%[132]
                    Paul Grady (Independent)[133]
                    Massachusetts 3 D+9 Niki Tsongas Democratic 2007 (Special) Incumbent retired.
                    New member elected.
                    Democratic hold.
                    Lori Trahan (Democratic) 62.0%[131]
                    Rick Green (Republican) 33.5%[132]
                    Michael Mullen (Independent) 4.5%
                    Massachusetts 4 D+9 Joe Kennedy III Democratic 2012 Incumbent re-elected. Joe Kennedy III (Democratic) Unopposed[131]
                    Massachusetts 5 D+18 Katherine Clark Democratic 2013 (Special) Incumbent re-elected. Katherine Clark (Democratic) 75.8% [131]
                    John Hugo (Republican) 24.2%[132]
                    Massachusetts 6 D+6 Seth Moulton Democratic 2014 Incumbent re-elected. Seth Moulton (Democratic) 65.2%[131]
                    Joseph Schneider (Republican) 31.4%[132]
                    Mary Jean Charbonneau (Independent) 3.4%
                    Massachusetts 7 D+34 Mike Capuano Democratic 1998 Incumbent lost renomination.
                    New member elected.
                    Democratic hold.
                    Ayanna Pressley (Democratic) Unopposed[131]
                    Massachusetts 8 D+10 Stephen Lynch Democratic 2001 (Special) Incumbent re-elected. Stephen Lynch (Democratic) Unopposed[131]
                    Massachusetts 9 D+4 Bill Keating Democratic 2010 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Michigan 1 R+9 Jack Bergman Republican 2016 Incumbent re-elected. Jack Bergman (Republican) 56.3%[56][134]
                    Matt Morgan (Democratic) 40.7%[135][136]
                    Michigan 2 R+9 Bill Huizenga Republican 2010 Incumbent re-elected. Bill Huizenga (Republican) 55.3%[56][134]
                    Rob Davidson (Democratic) 43.0%[56][134]
                    Ronald Graeser 1.7%
                    Michigan 3 R+6 Justin Amash Republican 2010 Incumbent re-elected. Justin Amash (Republican) 55.1%[56][134]
                    Cathy Albro (Democratic) 42.5%[56][134]
                    Douglas Smith (Independent) 2.4%[134]
                    Michigan 4 R+10 John Moolenaar Republican 2014 Incumbent re-elected. John Moolenaar (Republican) 62.6%[56][134]
                    Jerry Hilliard (Democratic) 37.4%[56][134]
                    Michigan 5 D+5 Dan Kildee Democratic 2012 Incumbent re-elected. Dan Kildee (Democratic) 59.5%[56][134]
                    Travis Wines (Republican) 35.9%[56][134]
                    Kathy Goodwin 4.6%
                    Michigan 6 R+4 Fred Upton Republican 1986 Incumbent re-elected. Fred Upton (Republican) 50.2%[56][134]
                    Matt Longjohn (Democratic) 45.7%[56][134]
                    Stephen Young 4.1%
                    Michigan 7 R+7 Tim Walberg Republican 2010 Incumbent re-elected. Tim Walberg (Republican) 53.8%[56][134]
                    Gretchen Driskell (Democratic) 46.2%[56][134]
                    Michigan 8 R+4 Mike Bishop Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Elissa Slotkin (Democratic) 50.6%[56][134]
                    Mike Bishop (Republican) 46.8%[56][134]
                    Brian Ellison (Libertarian) 1.8%[56][134]
                    Michigan 9 D+4 Sander Levin Democratic 1982 Incumbent retired.
                    New member elected.
                    Democratic hold.
                    Andy Levin (Democratic) 59.6%[56][134]
                    Candius Stearns (Republican) 36.8%[56][134]
                    Andrea Kirby (Working Class) 2.2%
                    John McDermott (Green) 1.3%[134]
                    Michigan 10 R+13 Paul Mitchell Republican 2016 Incumbent re-elected. Paul Mitchell (Republican) 60.3%[56][134]
                    Kimberly Bizon (Democratic) 35.0%[56][134]
                    Jeremy Peruski (Independent) 3.8%[134]
                    Harley Mikkelson (Green) 1.0%[134]
                    Michigan 11 R+4 Dave Trott Republican 2014 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    Haley Stevens (Democratic) 51.8%[56][134]
                    Lena Epstein (Republican) 45.1%[56][134]
                    Leonard Schwartz (Libertarian) 1.7%[56][134]
                    Cooper Nye (Independent) 1.3%[134][137]
                    Michigan 12 D+14 Debbie Dingell Democratic 2014 Incumbent re-elected. Debbie Dingell (Democratic) 68.2%[56][134]
                    Jeff Jones (Republican) 28.8%[56][134]
                    Gary Walkowicz (Working Class) 2.3%
                    Niles Niemuth (Independent) 0.8%
                    Steve Young (Green)[134]
                    Michigan 13 D+32 Vacant Predecessor, John Conyers (D) resigned December 5, 2017.
                    New member elected.
                    Democratic hold.
                    A different Democratic candidate was elected the same day to finish the current term.
                    Rashida Tlaib (Democratic) 84.6%[56][134]
                    Sam Johnson (Working Class) 11.3%
                    Etta Wilcoxon (Green) 4.1%
                    Michigan 14 D+30 Brenda Lawrence Democratic 2014 Incumbent re-elected. Brenda Lawrence (Democratic) 80.8%[56][134]
                    Marc Herschfus (Republican) 17.4%[56][134]
                    Philip Kolody 1.4%

                    Minnesota

                    Of the eight incumbents, only three were re-elected. Of the rest, three retired and two lost re-election. Four seats switched parties, but the switches kept the delegation's party ratio at at 5-3 Democratic.

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Minnesota 1 R+5 Tim Walz Democratic 2006 Incumbent retired to run for Governor.
                    New member elected.
                    Republican gain.
                    Jim Hagedorn (Republican) 50.2%[138]
                    Dan Feehan (Democratic) 49.8%[138]
                    Minnesota 2 R+2 Jason Lewis Republican 2016 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Angie Craig (Democratic) 52.8%[138]
                    Jason Lewis (Republican) 47.2%[138]
                    Minnesota 3 D+1 Erik Paulsen Republican 2008 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Dean Phillips (Democratic) 55.7%[138]
                    Erik Paulsen (Republican) 44.3%[138]
                    Minnesota 4 D+14 Betty McCollum Democratic 2000 Incumbent re-elected. Betty McCollum (Democratic) 66.0%[138]
                    Greg Ryan (Republican) 29.8%[138]
                    Susan Pendergast Sindt (Legal Marijuana Now) 4.2%[138]
                    Minnesota 5 D+26 Keith Ellison Democratic 2006 Incumbent retired to run for Minnesota Attorney General.
                    New member elected.
                    Democratic hold.
                    Ilhan Omar (Democratic) 78.2%[138]
                    Jennifer Zielinski (Republican) 21.8%[138]
                    Minnesota 6 R+12 Tom Emmer Republican 2014 Incumbent re-elected. Tom Emmer (Republican) 61.2%[138]
                    Ian Todd (Democratic) 38.8%[138]
                    Minnesota 7 R+12 Collin Peterson Democratic 1990 Incumbent re-elected. Collin Peterson (Democratic) 52.1%[138]
                    Dave Hughes (Republican) 47.9%[138]
                    Minnesota 8 R+4 Rick Nolan Democratic 2012 Incumbent retired.
                    New member elected.
                    Republican gain.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Mississippi 1 R+16 Trent Kelly Republican 2015 (Special) Incumbent re-elected. Trent Kelly (Republican)[140]
                    Randy Wadkins (Democratic)[140]
                    Mississippi 2 D+14 Bennie Thompson Democratic 1992 Incumbent re-elected. Bennie Thompson (Democratic)[140]
                    Mississippi 3 R+13 Gregg Harper Republican 2008 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Michael Guest (Republican) 62.7%[140]
                    Michael Evans (Democratic) 36.3%[140]
                    Matthew Holland (Reform) 1.0%[140]
                    Mississippi 4 R+21 Steven Palazzo Republican 2010 Incumbent re-elected. Jeramey Anderson (Democratic)
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Missouri 1 D+29 Lacy Clay Democratic 2000 Incumbent re-elected. Lacy Clay (Democratic) 80.1%[141]
                    Robert Vroman (Republican) 16.7%[141]
                    Robb Cunningham (Libertarian) 3.2%[141]
                    Missouri 2 R+8 Ann Wagner Republican 2012 Incumbent re-elected. Ann Wagner (Republican) 51.3%[141]
                    Cort VanOstran (Democratic) 47.1%[141]
                    David Justus Arnold (Green) 1.1%[141]
                    Larry A. "Tony" Kirk (Libertarian) 0.5%[141]
                    Missouri 3 R+18 Blaine Luetkemeyer Republican 2008 Incumbent re-elected. Blaine Luetkemeyer (Republican) 65.1%[141]
                    Katy Geppert (Democratic) 32.8%[141]
                    Donald Stolle (Libertarian) 2.1%[141]
                    Missouri 4 R+17 Vicky Hartzler Republican 2010 Incumbent re-elected. Vicky Hartzler (Republican) 64.7%[141]
                    Renee Hoagenson (Democratic) 32.8%[141]
                    Mark Bliss (Libertarian) 2.4%[141]
                    Missouri 5 D+7 Emanuel Cleaver Democratic 2004 Incumbent re-elected. Emanuel Cleaver (Democratic) 61.6%[141]
                    Jacob Turk (Republican) 35.7%[141]
                    Maurice Copeland (Green) 1.7%[141]
                    E. C. Fredland (Constitution) 0.7%[141]
                    Alexander Howell (Libertarian) 0.3%[141]
                    Missouri 6 R+16 Sam Graves Republican 2000 Incumbent re-elected. Sam Graves (Republican) 65.4%[141]
                    Henry Martin (Democratic) 32.0%[141]
                    Dan Hogan (Libertarian) 2.6%[141]
                    Missouri 7 R+23 Billy Long Republican 2010 Incumbent re-elected. Billy Long (Republican) 66.3%[141]
                    Jamie Schoolcraft (Democratic) 30.0%[141]
                    Ben Brixey (Libertarian) 3.7%[141]
                    Missouri 8 R+24 Jason Smith Republican 2013 (Special) Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Montana at-large R+11 Greg Gianforte Republican 2017 (Special) Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Nebraska 1 R+11 Jeff Fortenberry Republican 2004 Incumbent re-elected. Jeff Fortenberry (Republican) 60.5%[143]
                    Jessica McClure (Democratic) 39.5%[143]
                    Nebraska 2 R+4 Don Bacon Republican 2016 Incumbent re-elected. Don Bacon (Republican) 51.6%[143]
                    Kara Eastman (Democratic) 48.4%[143]
                    Nebraska 3 R+27 Adrian Smith Republican 2006 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Nevada 1 D+15 Dina Titus Democratic 2012 Incumbent re-elected. Dina Titus (Democratic) 55.2%[144]
                    Joyce Bentley (Republican) 30.9%[145]
                    Dan Garfield (Independent American) 1.6%[145]
                    Robert Strawder (Libertarian) 1.4%[145]
                    Nevada 2 R+7 Mark Amodei Republican 2011 (Special) Incumbent re-elected. Mark Amodei (Republican) 51.2[146]
                    Clint Koble (Democratic) 41.8%[146]
                    Nevada 3 R+2 Jacky Rosen Democratic 2016 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Democratic hold.
                    Susie Lee (Democratic) 51.9%[145]
                    Danny Tarkanian (Republican) 42.8%[147]
                    Steve Brown (Libertarian) 1.6%
                    David Goossen (Independent) 1.3%
                    Harry Vickers (Independent American) 1.2%
                    Gil Eisner (In) 0.7%
                    Tony Gumina (Independent) 0.5%
                    Nevada 4 D+3 Ruben Kihuen Democratic 2016 Incumbent retired.
                    New member elected.
                    Democratic hold.
                    Steven Horsford (Democratic) 52.0%[146]
                    Cresent Hardy (Republican) 43.7%[146]
                    Warren Markowitz (Independent American) 1.4%
                    Rodney Smith (Independent) 1.2%
                    Gregg Luckner (Libertarian) 0.9%
                    Dean McGonigle (Independent) 0.9%

                    New Hampshire

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    New Hampshire 1 R+2 Carol Shea-Porter Democratic 2016 Incumbent retired.
                    New member elected.
                    Democratic hold.
                    Chris Pappas (Democratic) 53.5[148]
                    Eddie Edwards (Republican) 45.0[148]
                    Dan Belforti (Libertarian) 1.4[148]
                    New Hampshire 2 D+2 Ann McLane Kuster Democratic 2012 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    New Jersey 1 D+13 Donald Norcross Democratic 2014 Incumbent re-elected. Donald Norcross (Democratic) 64.3%[149]
                    Paul Dilks (Republican) 33.4%[149]
                    Robert Shapiro (Independent) 1.1%
                    Paul Hamlin (Independent) 0.9%
                    Mohammad Kabir (Independent) 0.4%
                    New Jersey 2 R+1 Frank LoBiondo Republican 1994 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    Jeff Van Drew (Democratic) 52.3%[149]
                    Seth Grossman (Republican) 45.9%[149]
                    John Ordille (Independent) 0.7%
                    Steven Fenichel (Independent) 0.4%
                    Anthony Sanchez (Independent) 0.4%
                    William Benfer (Independent) 0.3%
                    New Jersey 3 R+2 Tom MacArthur Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Andy Kim (Democratic) 49.9%[149]
                    Tom MacArthur (Republican) 48.8%[149]
                    Lawrence Berlinski (Independent) 1.3%
                    New Jersey 4 R+8 Chris Smith Republican 1980 Incumbent re-elected. Chris Smith (Republican) 55.5%[149]
                    Josh Welle (Democratic) 43.0%[149]
                    Michael Rufo (Independent) 0.5%
                    Edward Stackhouse (Independent) 0.4%[150]
                    Brian Reynolds (Independent) 0.3%
                    Felicia Stoler (Independent) 0.3%
                    Allen Yusufov (Independent) 0.1%
                    New Jersey 5 R+3 Josh Gottheimer Democratic 2016 Incumbent re-elected. Josh Gottheimer (Democratic) 55.2%[149]
                    John McCann (Republican) 43.5%[149]
                    James Tosone (Independent) 0.7%
                    Wendy Goetz (Independent) 0.6%
                    New Jersey 6 D+9 Frank Pallone Democratic 1988 Incumbent re-elected. Frank Pallone (Democratic) 63.3%[149]
                    Rich Pezzullo (Republican) 36.7%[149]
                    New Jersey 7 R+3 Leonard Lance Republican 2008 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Tom Malinowski (Democratic) 51.5%[149]
                    Leonard Lance (Republican) 47.0%[149]
                    Diane Moxley (Independent) 0.8%
                    Gregg Mele (Independent) 0.7%
                    New Jersey 8 D+27 Albio Sires Democratic 2006 Incumbent re-elected. John Muniz (Republican)[149]
                    Albio Sires (Democratic)[149]
                    New Jersey 9 D+16 Bill Pascrell Democratic 1996 Incumbent re-elected. Bill Pascrell (Democratic) 70.0%[149]
                    Eric Fisher (Republican) 29.2%[149]
                    Claudio Belusik (Independent) 0.8%
                    New Jersey 10 D+36 Donald Payne Democratic 2012 Incumbent re-elected. Donald Payne (Democratic) 87.4%[149]
                    Agha Khan (Republican) 10.3%[149]
                    Cynthia Johnson (Independent) 1.0%
                    Joanne Miller (Independent) 1.0%
                    Scott Dirona (Independent) 0.3%
                    New Jersey 11 R+3 Rodney Frelinghuysen Republican 1994 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    Mikie Sherrill (Democratic) 56.2%[149]
                    Jay Webber (Republican) 42.7%[149]
                    Robert Crook (Independent) 0.7%
                    Ryan Martinez (Independent) 0.4%
                    New Jersey 12 D+16 Bonnie Watson Coleman Democratic 2014 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    New Mexico 1 D+7 Michelle Luján Grisham Democratic 2012 Incumbent retired to run for Governor.
                    New member elected.
                    Democratic hold.
                    Deb Haaland (Democratic) 59.0%[151]
                    Janice Arnold-Jones (Republican) 36.4%[151]
                    Lloyd Princeton (Libertarian) 4.6%[151]
                    New Mexico 2 R+6 Steve Pearce Republican 2010 Incumbent retired to run for Governor.
                    New member elected.
                    Democratic gain.
                    Xochitl Torres Small (Democratic) 50.7%[151]
                    Yvette Herrell (Republican) 49.3%[151]
                    New Mexico 3 D+8 Ben Ray Luján Democratic 2008 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    New York 1 R+5 Lee Zeldin Republican 2014 Incumbent re-elected. Lee Zeldin (Republican) 52.5%[152]
                    Perry Gershon (Democratic) 46.4%[153]
                    Kate Browning 1.1%
                    New York 2 R+3 Peter King Republican 1992 Incumbent re-elected. Peter King (Republican)53.3%[154]
                    Liuba Grechen Shirley (Democratic) 46.7%[153]
                    New York 3 D+1 Tom Suozzi Democratic 2016 Incumbent re-elected. Tom Suozzi (Democratic) 58.4%[154]
                    Dan DeBono (Republican) 41.6%[154]
                    New York 4 D+4 Kathleen Rice Democratic 2014 Incumbent re-elected. Kathleen Rice (Democratic) 61.0%[152]
                    Ameer Benno (Republican) 39.0%[152]
                    New York 5 D+37 Gregory Meeks Democratic 1998 Incumbent re-elected. Gregory Meeks (Democratic) Unopposed[153]
                    New York 6 D+16 Grace Meng Democratic 2012 Incumbent re-elected. Grace Meng (Democratic)[155]
                    Tom Hillgardner (Green)[155]
                    New York 7 D+38 Nydia Velázquez Democratic 1992 Incumbent re-elected. Nydia Velázquez (Democratic) 93.4%[155]
                    Joseph Lieberman (Conservative) 5.5%[155]
                    Jeff Kurzon (Reform) 1.1%[155]
                    New York 8 D+36 Hakeem Jeffries Democratic 2012 Incumbent re-elected. Hakeem Jeffries (Democratic)[155]
                    Ernest Johnson (Conservative)[155]
                    Jessica White (Reform)[155]
                    New York 9 D+34 Yvette Clarke Democratic 2006 Incumbent re-elected. Yvette Clarke (Democratic) 89.3%[153]
                    Lutchi Gayot (Republican) 10.3%[155]
                    Joel Anabilah-Azumah (Reform) 0.4%[155]
                    New York 10 D+26 Jerry Nadler Democratic 1992 Incumbent re-elected. Jerry Nadler (Democratic)[155]
                    Naomi Levin (Republican)[155]
                    New York 11 R+3 Dan Donovan Republican 2015 (Special) Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Max Rose (Democratic) 52.8%[153]
                    Dan Donovan (Republican) 46.8%[153]
                    Henry Bardel (Green) 0.4%[155]
                    New York 12 D+31 Carolyn Maloney Democratic 1992 Incumbent re-elected. Carolyn Maloney (Democratic)[153]
                    Scott Hutchins (Green)[155]
                    Eliot Rabin (Republican)[155]
                    New York 13 D+43 Adriano Espaillat Democratic 2016 Incumbent re-elected. Adriano Espaillat (Democratic) 94.6%[155]
                    Jineea Butler (Republican) 5.4%[155]
                    New York 14 D+29 Joe Crowley Democratic 1998 Incumbent lost renomination but remained on ballot.
                    New member elected.
                    Democratic hold.
                    Alexandria Ocasio-Cortez (Democratic)[153]
                    James Dillon (Reform)[155]
                    Anthony Pappas (Republican)[155]
                    Elizabeth Perri (Conservative)[155]
                    Joe Crowley (Working Families)[155]
                    New York 15 D+44 José Serrano Democratic 1990 Incumbent re-elected. José Serrano (Democratic)[155]
                    Jason Gonzalez (Republican)[155]
                    New York 16 D+24 Eliot Engel Democratic 1988 Incumbent re-elected. Eliot Engel (Democratic) Unopposed[153]
                    New York 17 D+7 Nita Lowey Democratic 1988 Incumbent re-elected. Nita Lowey (Democratic) 87.9%[154]
                    Joe Ciardullo (Reform) 12.1%[154]
                    New York 18 R+1 Sean Patrick Maloney Democratic 2012 Incumbent re-elected. Sean Patrick Maloney (Democratic) 55.1%[154]
                    James O'Donnell (Republican) 44.9%[154]
                    New York 19 R+2 John Faso Republican 2016 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Antonio Delgado (Democratic) 50.2%[153]
                    John Faso (Republican) 47.3%[154]
                    Steven Greenfield (Green) 1.5%[154]
                    Diane Neal (Independent) 1.0%
                    New York 20 D+7 Paul Tonko Democratic 2008 Incumbent re-elected. Paul Tonko (Democratic) 66.1%[154]
                    Francis Vitollo (Republican) 33.9%[154]
                    New York 21 R+4 Elise Stefanik Republican 2014 Incumbent re-elected. Elise Stefanik (Republican) 56.7%[154]
                    Tedra Cobb (Democratic) 41.8%[153]
                    Lynn Kahn (Green) 1.5%[154]
                    New York 22 R+6 Claudia Tenney Republican 2016 Results pending. Anthony Brindisi (Democratic)[154]
                    Claudia Tenney (Republican)[154]
                    New York 23 R+6 Tom Reed Republican 2010 Incumbent re-elected. Tom Reed (Republican) 55.0%[154]
                    Tracy Mitrano (Democratic) 45.0%[153]
                    J.G. Hertzler (Independent)[156]
                    New York 24 D+3 John Katko Republican 2014 Incumbent re-elected. John Katko (Republican) 53.1%[154]
                    Dana Balter (Democratic) 46.9%[153]
                    Bill Bass (Independent)[157]
                    New York 25 D+8 Louise Slaughter Democratic 1986 Incumbent died March 16, 2018.
                    New member elected.
                    Democratic hold.
                    Joe Morelle (Democratic) 58.6%[153]
                    Jim Maxwell (Republican) 41.4%[158]
                    New York 26 D+11 Brian Higgins Democratic 2004 Incumbent re-elected. Brian Higgins (Democratic) 73.1%[154]
                    Renee Zeno (Republican) 26.9%[154]
                    New York 27 R+11 Chris Collins Republican 2012 Incumbent renominated.[159]
                    Results pending.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    North Carolina 1 D+17 G. K. Butterfield Democratic 2004 (Special) Incumbent re-elected. G. K. Butterfield (Democratic) 69.8%[160]
                    Roger Allison (Republican) 30.2%[160]
                    North Carolina 2 R+7 George Holding Republican 2012 Incumbent re-elected. George Holding (Republican) 51.4%[160]
                    Linda Coleman (Democratic) 45.7%[160]
                    Jeff Matemu (Libertarian) 2.9%[160]
                    North Carolina 3 R+12 Walter Jones Republican 1994 Incumbent re-elected. Walter Jones (Republican) Unopposed[160]
                    North Carolina 4 D+17 David Price Democratic 1996 Incumbent re-elected. David Price (Democratic) 72.3%[160]
                    Steve Von Loor (Republican) 24.1%[160]
                    Barbara Howe (Libertarian) 3.6%[160]
                    North Carolina 5 R+10 Virginia Foxx Republican 2004 Incumbent re-elected. Virginia Foxx (Republican) 57.2%[160]
                    DD Adams (Democratic) 42.8%[160]
                    North Carolina 6 R+9 Mark Walker Republican 2014 Incumbent re-elected. Mark Walker (Republican) 56.6%[160]
                    Ryan Watts (Democratic) 43.4%[160]
                    North Carolina 7 R+9 David Rouzer Republican 2014 Incumbent re-elected. David Rouzer (Republican) 55.6%[160]
                    Kyle Horton (Democratic) 42.7%[160]
                    David Fallin (Constitution) 1.6%
                    North Carolina 8 R+8 Richard Hudson Republican 2012 Incumbent re-elected. Richard Hudson (Republican) 55.4%[160]
                    Frank McNeill (Democratic) 44.6%[160]
                    North Carolina 9 R+8 Robert Pittenger Republican 2012 Incumbent lost renomination.
                    New member elected.
                    Republican hold.
                    Mark Harris (Republican) 49.4%[160]
                    Dan McCready (Democratic) 48.8%[160]
                    Jeff Scott (Libertarian) 1.8%[160]
                    North Carolina 10 R+12 Patrick McHenry Republican 2004 Incumbent re-elected. Patrick McHenry (Republican) 59.3%[160]
                    David Brown (Democratic) 40.7%[160]
                    North Carolina 11 R+14 Mark Meadows Republican 2012 Incumbent re-elected. Mark Meadows (Republican) 59.2%[160]
                    Phillip Price (Democratic) 38.7%[160]
                    Clifton Ingram (Libertarian) 2.0%[160]
                    North Carolina 12 D+18 Alma Adams Democratic 2014 Incumbent re-elected. Alma Adams (Democratic) 73.0%[160]
                    Paul Wright (Republican) 27.0%[160]
                    North Carolina 13 R+6 Ted Budd Republican 2016 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    North Dakota at-large R+16 Kevin Cramer Republican 2012 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Republican hold.
                    Kelly Armstrong (Republican) 60.3%[161]
                    Mac Schneider (Democratic) 35.6%[161]
                    Charles Tuttle (Independent) 4.1%

                    Ohio

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Ohio 1 R+5 Steve Chabot Republican 2010 Incumbent re-elected. Steve Chabot (Republican) 51.8%[162]
                    Aftab Pureval (Democratic) 46.4%[163]
                    Dirk Kubala (Libertarian) 1.8%
                    Ohio 2 R+9 Brad Wenstrup Republican 2012 Incumbent re-elected. Brad Wenstrup (Republican) 57.8%[164]
                    Jill Schiller (Democratic) 41.0%[165]
                    Steve Myers (Independent) 1.2%[166]
                    Ohio 3 D+19 Joyce Beatty Democratic 2012 Incumbent re-elected. Joyce Beatty (Democratic) 73.3%[162]
                    James Burgess (Republican) 26.7%[162]
                    Ohio 4 R+14 Jim Jordan Republican 2006 Incumbent re-elected. Jim Jordan (Republican) 65.4%[167]
                    Janet Garrett (Democratic) 34.6%[168]
                    Ohio 5 R+11 Bob Latta Republican 2006 Incumbent re-elected.
                    Bob Latta (Republican) 62.5%[169]
                    Michael Galbraith (Democratic) 35.0%[170]
                    Don Kissick (Libertarian) 2.6%
                    Ohio 6 R+16 Bill Johnson Republican 2010 Incumbent re-elected. Bill Johnson (Republican) 69.3%[citation needed]
                    Shawna Roberts (Democratic) 30.7%[171]
                    Ohio 7 R+12 Bob Gibbs Republican 2010 Incumbent re-elected. Bob Gibbs (Republican) 58.9%[167]
                    Ken Harbaugh (Democratic) 41.1%[172]
                    Ohio 8 R+17 Warren Davidson Republican 2016 (Special) Incumbent re-elected. Warren Davidson (Republican) 66.8%[162]
                    Vanessa Enoch (Democratic) 33.2%[162]
                    Ohio 9 D+14 Marcy Kaptur Democratic 1982 Incumbent re-elected. Marcy Kaptur (Democratic) 67.6%[167]
                    Steve Kraus (Republican) 32.4%[167]
                    Ohio 10 R+4 Mike Turner Republican 2002 Incumbent re-elected. Mike Turner (Republican) 56.2%[162]
                    Theresa Gasper (Democratic) 42.9%[173]
                    David Harlow (Libertarian) 1.9%
                    Ohio 11 D+32 Marcia Fudge Democratic 2006 Incumbent re-elected. Marcia Fudge (Democratic) 81.9%[167]
                    Beverly Goldstein (Republican) 18.1%[167]
                    Ohio 12 R+7 Troy Balderson Republican 2018 (Special) Incumbent re-elected. Troy Balderson (Republican) 51.6%[162]
                    Danny O'Connor (Democratic) 47.4%[162]
                    Joseph Manchik (Green) 1.4%[162]
                    Ohio 13 D+7 Tim Ryan Democratic 2002 Incumbent re-elected. Tim Ryan (Democratic) 60.8%[174]
                    Chris DePizzo (Republican) 39.2%[175]
                    Ohio 14 R+5 David Joyce Republican 2012 Incumbent re-elected. David Joyce (Republican) 55.4%[167]
                    Betsy Rader (Democratic) 44.6%[176]
                    Ohio 15 R+7 Steve Stivers Republican 2010 Incumbent re-elected. Steve Stivers (Republican) 58.5%[162]
                    Rick Neal (Democratic) 39.5%[177]
                    Johnathan Miller (Independent) 1.9%[i][179]
                    Ohio 16 R+8 Jim Renacci Republican 2010 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Republican hold.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Oklahoma 1 R+17 Vacant Rep. Jim Bridenstine (R) resigned after the filing deadline.
                    New member elected.
                    Republican hold.
                    Kevin Hern (Republican) 59.3%[181]
                    Tim Gilpin (Democratic) 40.7%[181]
                    Oklahoma 2 R+24 Markwayne Mullin Republican 2012 Incumbent re-elected. Markwayne Mullin (Republican) 65.0%[181]
                    Jason Nichols (Democratic) 30.1%[181]
                    John Foreman (Independent) 3.0%[181]
                    Richard Castaldo (Libertarian) 1.9%[181]
                    Oklahoma 3 R+27 Frank Lucas Republican 1994 Incumbent re-elected. Frank Lucas (Republican) 76.9%[181]
                    Frankie Robbins (Democratic) 23.1%[181]
                    Oklahoma 4 R+20 Tom Cole Republican 2002 Incumbent re-elected. Tom Cole (Republican) 63.1%[181]
                    Mary Brannon (Democratic) 33.0%[181]
                    Ruby Peters (Independent) 3.9%[181]
                    Oklahoma 5 R+10 Steve Russell Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Oregon 1 D+9 Suzanne Bonamici Democratic 2012 (Special) Incumbent re-elected. Suzanne Bonamici (Democratic) 63.5%[182]
                    John Verbeek (Republican) 32.4%[182]
                    Drew Layda 4.0%
                    Oregon 2 R+11 Greg Walden Republican 1998 Incumbent re-elected. Greg Walden (Republican) 56.6%[182]
                    Jamie McLeod-Skinner (Democratic) 39.2%[182]
                    Mark Roberts (Independent) 4.2%
                    Oregon 3 D+24 Earl Blumenauer Democratic 1996 Incumbent re-elected. Earl Blumenauer (Democratic) 72.8%[182]
                    Ton Harrison (Republican) 19.9%
                    Marc Koller (Independent) 5.5%[183]
                    Gary Dye (Libertarian) 1.5%
                    Michael Marsh (Constitution) 0.4%
                    Oregon 4 EVEN Peter DeFazio Democratic 1986 Incumbent re-elected. Peter DeFazio (Democratic) 56.0%[182]
                    Art Robinson (Republican) 41.0%[182]
                    Mike Beilstein (Pacific Green) 1.6%
                    Richard Johnson (Libertarian) 1.4%
                    Oregon 5 EVEN Kurt Schrader Democratic 2008 Incumbent re-elected. Kurt Schrader (Democratic) 55.1%[182]
                    Mark Callahan (Republican) 42.0%[182]
                    Dan Souza (Libertarian) 1.6%
                    Marvin Sandnes (Pacific Green) 1.3%

                    Pennsylvania

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Pennsylvania 1 R+1 Brian Fitzpatrick
                    Redistricted from the 8th district
                    Republican 2016 Incumbent re-elected. Brian Fitzpatrick (Republican) 51.3%[59]
                    Scott Wallace (Democratic) 48.7%[59]
                    Pennsylvania 2 D+25 Brendan Boyle
                    Redistricted from the 13th district
                    Democratic 2014 Incumbent re-elected. Brendan Boyle (Democratic)[59]
                    David Torres (Republican)[59]
                    Pennsylvania 3 D+41 Dwight Evans
                    Redistricted from the 2nd district
                    Democratic 2016 Incumbent re-elected. Dwight Evans (Democratic)[59]
                    Bryan Leib (Republican)[59]
                    Bob Brady
                    Redistricted from the 1st district
                    Democratic 1998 (Special) Incumbent retired.
                    Democratic loss.
                    Pennsylvania 4 D+7 Open seat Incumbent ran in the 10th district.
                    New member elected.
                    Democratic gain.
                    Madeleine Dean (Democratic) 63.4%[59]
                    Dan David (Republican) 36.6%[59]
                    Pennsylvania 5 D+13 Pat Meehan Republican 2010 Incumbent resigned April 27, 2018.
                    New member elected.
                    Democratic gain.
                    Mary Gay Scanlon (Democratic) 65.1%[59]
                    Pearl Kim (Republican) 34.9%[59]
                    Pennsylvania 6 D+2 Ryan Costello Republican 2014 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    Chrissy Houlahan (Democratic) 58.8%[59]
                    Greg McCauley (Republican) 41.2%[59]
                    Pennsylvania 7 D+1 Charlie Dent Republican 2004 Incumbent resigned May 12, 2018.
                    New member elected.
                    Democratic gain.
                    Susan Wild (Democratic) 53.4%[59]
                    Marty Nothstein (Republican) 43.5%[59]
                    Tom Silfies (Libertarian) 3.1%
                    Pennsylvania 8 R+1 Matt Cartwright
                    Redistricted from the 17th district
                    Democratic 2012 Incumbent re-elected. Matt Cartwright (Democratic)[59]
                    John Chrin (Republican)[59]
                    Pennsylvania 9 R+14 Lou Barletta
                    Redistricted from the 11th district
                    Republican 2010 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Republican hold.
                    Dan Meuser (Republican) 59.9%[59]
                    Denny Wolff (Democratic) 40.1%[59]
                    Pennsylvania 10 R+6 Scott Perry
                    Redistricted from the 4th district
                    Republican 2012 Incumbent re-elected. Scott Perry (Republican) 51.4%[59]
                    George Scott (Democratic) 48.6%[59]
                    Pennsylvania 11 R+14 Lloyd Smucker
                    Redistricted from the 16th district
                    Republican 2016 Incumbent re-elected. Lloyd Smucker (Republican) 58.6%[59]
                    Drew Anderson (Independent)[184]
                    Jess King (Democratic) 41.4%[59]
                    Pennsylvania 12 R+17 Tom Marino
                    Redistricted from the 10th district
                    Republican 2010 Incumbent re-elected. Tom Marino (Republican)[59]
                    Marc Friedenberg (Democratic)[59]
                    Jerry Kairnes (Independent)[185]
                    Pennsylvania 13 R+22 Bill Shuster
                    Redistricted from the 9th district
                    Republican 2002 Incumbent retired.
                    New member elected.
                    Republican hold.
                    John Joyce (Republican) 70.4%[59]
                    Brent Ottaway (Democratic) 29.6%[59]
                    Pennsylvania 14 R+14 Open seat Incumbent ran in the 17th district.
                    New member elected.
                    Republican gain.
                    Guy Reschenthaler (Republican) 58.0%[59]
                    Bibiana Boerio (Democratic) 42.0%[59]
                    Pennsylvania 15 R+20 Glenn Thompson
                    Redistricted from the 5th district
                    Republican 2008 Incumbent re-elected. Glenn Thompson (Republican) 67.9%[59]
                    Susan Boser (Democratic) 32.1%[59]
                    Pennsylvania 16 R+8 Mike Kelly
                    Redistricted from the 3rd district
                    Republican 2010 Incumbent re-elected. Mike Kelly (Republican) 51.5%[59]
                    Ron DiNicola (Democratic) 47.4%[59]
                    Bill Beeman (Libertarian) 1.1%
                    Pennsylvania 17 R+3 Conor Lamb
                    Redistricted from the 18th district
                    Democratic 2018 (Special) Incumbent re-elected. Conor Lamb (Democratic) 56.4%[59]
                    Keith Rothfus (Republican) 43.8%[59]
                    Keith Rothfus
                    Redistricted from the 12th district
                    Republican 2012 Incumbent lost re-election.
                    Republican loss.
                    Pennsylvania 18 D+13 Mike Doyle
                    Redistricted from the 14th district
                    Democratic 1994 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Rhode Island 1 D+16 David Cicilline Democratic 2010 Incumbent re-elected. David Cicilline (Democratic) 66.7%[186]
                    Patrick Donovan (Republican) 33.3%[186]
                    Daniel Joseph Guilmette (Independent)[186]
                    Rhode Island 2 D+6 James Langevin Democratic 2000 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    South Carolina 1 R+10 Mark Sanford Republican 2013 (Special) Incumbent lost renomination.
                    New member elected.
                    Democratic gain.
                    Joe Cunningham (Democratic) 50.7%[187]
                    Katie Arrington (Republican) 49.3%[187]
                    South Carolina 2 R+12 Joe Wilson Republican 2001 Incumbent re-elected. Joe Wilson (Republican) 56.3%[187]
                    Sean Carrigan (Democratic) 42.5%[187]
                    Sonny Narang (American) 1.2%[187]
                    South Carolina 3 R+19 Jeff Duncan Republican 2010 Incumbent re-elected. Jeff Duncan (Republican) 67.8%[187]
                    Mary Geren (Democratic) 31.0%[187]
                    Dave Moore (American) 1.2%[187]
                    South Carolina 4 R+15 Trey Gowdy Republican 2010 Incumbent retired.
                    New member elected.
                    Republican hold.
                    William Timmons (Republican) 59.7%[187]
                    Brandon Brown (Democratic) 36.6%[187]
                    Guy Furay (American) 3.8%[187]
                    South Carolina 5 R+9 Ralph Norman Republican 2017 (Special) Incumbent re-elected. Ralph Norman (Republican) 57.1%[187]
                    Archie Parnell (Democratic) 41.5%[187]
                    Michael Chandler (Constitution) 1.4%
                    South Carolina 6 D+19 Jim Clyburn Democratic 1992 Incumbent re-elected. Jim Clyburn (Democratic) 70.5%[187]
                    Gerhard Gressmann (Republican) 27.9%[187]
                    Bryan Pugh (Green) 1.6%[187]
                    South Carolina 7 R+9 Tom Rice Republican 2012 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    South Dakota at-large R+14 Kristi Noem Republican 2010 Incumbent retired to run for Governor.
                    New member elected.
                    Republican hold.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Tennessee 1 R+28 Phil Roe Republican 2008 Incumbent re-elected. Phil Roe (Republican) 77.1%[190]
                    Marty Olsen (Democratic) 21.0%[190]
                    Michael Salyer (Independent) 1.9%[190]
                    Tennessee 2 R+20 Jimmy Duncan Republican 1988 (Special) Incumbent retired.
                    New member elected.
                    Republican hold.
                    Tim Burchett (Republican) 65.8%[190]
                    Renee Hoyos (Democratic) 33.2%[190]
                    Greg Samples (Independent) 0.4%[i][191][190]
                    Allen Smith (Independent)[190]
                    Marc Whitmire (Independent)[190]
                    Jeffrey Grunau (Independent)[190]
                    Tennessee 3 R+18 Chuck Fleischmann Republican 2010 Incumbent re-elected. Chuck Fleischmann (Republican) 63.7%[190]
                    Danielle Mitchell (Democratic) 34.5%[190]
                    Rick Tyler (Independent) 1.8%[190]
                    Tennessee 4 R+20 Scott DesJarlais Republican 2010 Incumbent re-elected. Scott DesJarlais (Republican) 63.4%[190]
                    Mariah Phillips (Democratic) 34.6%[190]
                    Michael Shupe (Independent) 3.0%[190]
                    Tennessee 5 D+7 Jim Cooper Democratic 2002 Incumbent re-elected. Jim Cooper (Democratic) 67.8%[190]
                    Jody Ball (Republican) 32.2%[190]
                    Tennessee 6 R+24 Diane Black Republican 2010 Incumbent retired to run for Governor.
                    New member elected.
                    Republican hold.
                    John Rose (Republican) 69.5%[190]
                    Dawn Barlow (Democratic) 28.3%[190]
                    David Ross (Independent) 1.4%[i][192][190]
                    Lloyd Dunn (Independent) 0.9%[190]
                    Tennessee 7 R+20 Marsha Blackburn Republican 2002 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Republican hold.
                    Mark Green (Republican) 66.8%[190]
                    Justin Kanew (Democratic) 32.1%[190]
                    Lenny Ladner (Independent) 0.6%[190]
                    Brent Legendre (Independent) 0.4%[190]
                    Tennessee 8 R+19 David Kustoff Republican 2016 Incumbent re-elected. David Kustoff (Republican) 67.6%[190]
                    Erika Stotts Pearson (Democratic) 30.1%[190]
                    James Hart (Independent) 2.2%[190]
                    John Boatner (Democratic)[190]
                    Tennessee 9 D+28 Steve Cohen Democratic 2006 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Texas 1 R+25 Louie Gohmert Republican 2004 Incumbent re-elected. Louie Gohmert (Republican) 72.3%[193]
                    Shirley McKellar (Democratic) 26.3%[193]
                    Jeff Callaway (Libertarian) 1.4%[194]
                    Texas 2 R+11 Ted Poe Republican 2004 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Dan Crenshaw (Republican) 52.9[193]
                    Todd Litton (Democratic) 45.5[193]
                    Patrick Gunnels (Libertarian) 0.9%[194]
                    Scott Cubbler (Independent) 0.7%[195]
                    Texas 3 R+13 Sam Johnson Republican 1991 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Van Taylor (Republican) 54.3%[193]
                    Lorie Burch (Democratic) 44.2%[193]
                    Christopher Claytor (Libertarian) 1.5%[194]
                    Texas 4 R+28 John Ratcliffe Republican 2014 Incumbent re-elected. John Ratcliffe (Republican) 75.7%
                    Catherine Krantz (Democratic) 23.0%[193]
                    [193]Ken Ashby (Libertarian) 1.3%[194]
                    Texas 5 R+16 Jeb Hensarling Republican 2002 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Lance Gooden (Republican) 62.5%[193]
                    Dan Wood (Democratic) 37.5%[193]
                    Texas 6 R+9 Joe Barton Republican 1984 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Ron Wright (Republican) 53.1%[193]
                    Jana Lynne Sanchez (Democratic) 45.4%[193]
                    Jason Allen Harber (Libertarian) 1.5%[194]
                    Texas 7 R+7 John Culberson Republican 2000 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Lizzie Fletcher (Democratic) 52.5%[193]
                    John Culberson (Republican) 47.5%[193]
                    Texas 8 R+28 Kevin Brady Republican 1996 Incumbent re-elected. Kevin Brady (Republican) 73.5%[193]
                    Steven David (Democratic) 24.8%[193]
                    Chris Duncan (Libertarian) 1.7%[194]
                    Texas 9 D+29 Al Green Democratic 2004 Incumbent re-elected. Al Green (Democratic) 89.1%[193]
                    Phil Kurtz (Libertarian) 3.9%[194]
                    Benjamin Hernandez (Independent) 3.8%[195]
                    Kesha Rogers (Independent) 3.3%[195]
                    Texas 10 R+9 Michael McCaul Republican 2004 Incumbent re-elected. Michael McCaul (Republican) 50.9%[193]
                    Mike Siegel (Democratic) 46.9%[193]
                    Mike Ryan (Libertarian) 2.2%[194]
                    Texas 11 R+32 Mike Conaway Republican 2004 Incumbent re-elected. Mike Conaway (Republican) 80.2%[193]
                    Jennie Lou Leeder (Democratic) 18.4%[193]
                    Rhett Rosenquest Smith (Libertarian) 1.4%[194]
                    Texas 12 R+18 Kay Granger Republican 1996 Incumbent re-elected. Kay Granger (Republican) 64.3%[193]
                    Vanessa Adia (Democratic) 33.9%[193]
                    Jacob Leddy (Libertarian) 1.8%[194]
                    Texas 13 R+33 Mac Thornberry Republican 1994 Incumbent re-elected. Mac Thornberry (Republican) 81.6%[193]
                    Greg Sagan (Democratic) 16.9%[193]
                    Calvin DeWeese (Libertarian) 1.5%[194]
                    Texas 14 R+12 Randy Weber Republican 2012 Incumbent re-elected. Randy Weber (Republican) 59.3%[193]
                    Adrienne Bell (Democratic) 39.2%[193]
                    Don Conley III (Libertarian) 1.4%[194]
                    Texas 15 D+7 Vicente González Democratic 2016 Incumbent re-elected. Anthony Cristo (Libertarian)[194]
                    Vicente González (Democratic)[193]
                    Tim Westley (Republican)[193]
                    Texas 16 D+17 Beto O'Rourke Democratic 2012 Incumbent retired to run for U.S. Senator.
                    New member elected.
                    Democratic hold.
                    Veronica Escobar (Democratic) 59.7%[193]
                    Rick Seeberger (Republican) 39.7%[193]
                    Ben Mendoze (Independent) 1.6%[195]
                    Texas 17 R+12 Bill Flores Republican 2010 Incumbent re-elected. Bill Flores (Republican) 56.9%[193]
                    Rick Kennedy (Democratic) 41.3%[193]
                    Peter Churchman (Libertarian) 1.9%[194]
                    Texas 18 D+27 Sheila Jackson Lee Democratic 1994 Incumbent re-elected. Sheila Jackson Lee (Democratic) 75.2%[193]
                    Ava Pate (Republican) 20.8%[193]
                    Luke Spencer (Libertarian) 2.2%[194]
                    Texas 19 R+27 Jodey Arrington Republican 2016 Incumbent re-elected. Jodey Arrington (Republican) 75.3%[193]
                    Miguel Levario (Democratic) 24.7%[193]
                    Texas 20 D+10 Joaquín Castro Democratic 2012 Incumbent re-elected. Joaquín Castro (Democratic) 80.9%[193]
                    Jeffrey Blunt (Libertarian) 19.1%[194]
                    Texas 21 R+10 Lamar Smith Republican 1986 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Chip Roy (Republican) 50.3%[193]
                    Joseph Kopser (Democratic) 47.5%[193]
                    Lee Santos (Libertarian) 2.1%[194]
                    Texas 22 R+10 Pete Olson Republican 2008 Incumbent re-elected. Sri Preston Kulkarni (Democratic) 46.4%[193]
                    John McElligott (Libertarian) 1.1%[194]
                    Pete Olson (Republican) 51.4%[193]
                    Kellen Sweny (Independent) 1.1%[195]
                    Texas 23 R+1 Will Hurd Republican 2014 Incumbent re-elected. Ruben Corvalan (Libertarian) 2.1%[194]
                    Will Hurd (Republican) 49.2%[193]
                    Gina Ortiz Jones (Democratic) 48.7%[193]
                    Texas 24 R+9 Kenny Marchant Republican 2004 Incumbent re-elected. Kenny Marchant (Republican) 50.7%[193]
                    Jan McDowell (Democratic) 47.5%[193]
                    Mike Kolls (Libertarian) 1.9%[194]
                    Texas 25 R+11 Roger Williams Republican 2012 Incumbent re-elected. Roger Williams (Republican) 53.6%[193]
                    Julie Oliver (Democratic) 44.7%[193]
                    Desarae Lindsey (Libertarian) 1.7%[194]
                    Martin Luecke (Independent)[195]
                    Texas 26 R+18 Michael Burgess Republican 2002 Incumbent re-elected. Michael Burgess (Republican) 59.4%[193]
                    Linsey Fagan (Democratic) 39.0%[193]
                    Mark Boler (Libertarian) 1.6%[194]
                    Texas 27 R+13 Michael Cloud Republican 2018 (Special) Incumbent re-elected. Michael Cloud (Republican) 60.3%[193]
                    Eric Holguin (Democratic) 36.6%[193]
                    James Duerr (Independent) 2.1%[195]
                    Daniel Tinus (Libertarian) 1.0%[194]
                    Texas 28 D+9 Henry Cuellar Democratic 2004 Incumbent re-elected. Henry Cuellar (Democratic) 84.4%[193]
                    Arthur Thomas IV (Libertarian) 15.6%[194]
                    Texas 29 D+19 Gene Green Democratic 1992 Incumbent retired.
                    New member elected.
                    Democratic hold.
                    Sylvia Garcia (Democratic) 75.1%[193]
                    Phillip Aronoff (Republican) 23.9%[193]
                    Cullen Burns (Libertarian) 1.0%[194]
                    Texas 30 D+29 Eddie Bernice Johnson Democratic 1992 Incumbent re-elected. Eddie Bernice Johnson (Democratic) 91.1%[193]
                    Shawn Jones (Libertarian) 8.9%[194]
                    Texas 31 R+10 John Carter Republican 2002 Incumbent re-elected. John Carter (Republican) 50.6%[193]
                    Mary Jennings Hegar (Democratic) 47.6%[193]
                    Jason Hope (Libertarian) 1.7%[194]
                    Texas 32 R+5 Pete Sessions Republican 1996 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Colin Allred (Democratic) 52.2%[193]
                    Pete Sessions (Republican) 45.9%[193]
                    Melina Baker (Libertarian) 2.0%[194]
                    Texas 33 D+23 Marc Veasey Democratic 2012 Incumbent re-elected. Marc Veasey (Democratic) 76.1%[193]
                    Willie Billups (Republican) 21.9% [193]
                    Jason Reeves (Libertarian) 1.9%[194]
                    Texas 34 D+10 Filemon Vela Jr. Democratic 2012 Incumbent re-elected. Filemon Vela Jr. (Democratic) 60.0%[193]
                    Rey Gonzalez (Republican) 40.0%[193]
                    Texas 35 D+15 Lloyd Doggett Democratic 1994 Incumbent re-elected. Lloyd Doggett (Democratic) 71.2%[193]
                    David Smalling (Republican) 26.1%[193]
                    Clark Patterson (Libertarian) 2.7%[194]
                    Texas 36 R+26 Brian Babin Republican 2014 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Utah 1 R+26 Rob Bishop Republican 2002 Incumbent re-elected. Rob Bishop (Republican)[196]
                    Lee Castillo (Democratic)[197]
                    Adam Davis (Green)[197]
                    Eric Eliason (United Utah)[197]
                    Utah 2 R+16 Chris Stewart Republican 2012 Incumbent re-elected. Shireen Ghorbani (Democratic)[197]
                    Chris Stewart (Republican)[196]
                    Jeffrey Whipple (Libertarian)[197]
                    Utah 3 R+25 John Curtis Republican 2017 (Special) Incumbent re-elected. John Curtis (Republican)[197]
                    Gregory Duerden (Independent American)[197]
                    James Singer (Democratic)[197]
                    Timothy Zeidner (United Utah)[197]
                    Utah 4 R+13 Mia Love Republican 2014 Results pending
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Vermont at-large D+15 Peter Welch Democratic 2006 Incumbent re-elected. Peter Welch (Democratic) 69.3%[198]
                    Anya Tynio (Republican) 26.0%[198]
                    Cris Ericson (Independent) 3.3%
                    Laura Potter (Liberty Union) 1.4%

                    Virginia

                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Virginia 1 R+8 Rob Wittman Republican 2007 (Special) Incumbent re-elected. Rob Wittman (Republican) 55.3%[199]
                    Vangie Williams (Democratic) 44.7%[200]
                    Virginia 2 R+3 Scott Taylor Republican 2016 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Elaine Luria (Democratic) 51.1%[200]
                    Scott Taylor (Republican) 48.9%[201]
                    Virginia 3 D+16 Bobby Scott Democratic 1992 Incumbent re-elected. Bobby Scott (Democratic) Unopposed[199]
                    Virginia 4 D+10 Donald McEachin Democratic 2016 Incumbent re-elected. Donald McEachin (Democratic) 62.5%[199]
                    Ryan McAdams (Republican) 36.1%[201]
                    Pete Wells (Libertarian) 1.4%[202]
                    Virginia 5 R+6 Tom Garrett Republican 2016 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Denver Riggleman (Republican) 53.3%[203]
                    Leslie Cockburn (Democratic) 46.7%[204]
                    Virginia 6 R+13 Bob Goodlatte Republican 1992 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Ben Cline (Republican) 59.9%[205]
                    Jennifer Lewis (Democratic) 40.1%[200]
                    Virginia 7 R+6 Dave Brat Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Abigail Spanberger (Democratic) 50.3%[200]
                    Dave Brat (Republican) 48.5%[206]
                    Joe Walton (Libertarian) 1.2%[202]
                    Virginia 8 D+21 Don Beyer Democratic 2014 Incumbent re-elected. Don Beyer (Democratic) 76.3%[199]
                    Thomas Oh (Republican) 23.8%[207]
                    Virginia 9 R+19 Morgan Griffith Republican 2010 Incumbent re-elected. Morgan Griffith (Republican) 65.3%[199]
                    Anthony Flaccavento (Democratic) 34.7%[200]
                    Virginia 10 D+1 Barbara Comstock Republican 2014 Incumbent lost re-election.
                    New member elected.
                    Democratic gain.
                    Jennifer Wexton (Democratic) 56.2%[200]
                    Barbara Comstock (Republican) 43.8%[201]
                    Virginia 11 D+15 Gerry Connolly Democratic 2008 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Washington 1 D+6 Suzan DelBene Democratic 2012 Incumbent re-elected. Jeffrey Beeler (Republican)[209]
                    Suzan DelBene (Democratic)[209]
                    Washington 2 D+10 Rick Larsen Democratic 2000 Incumbent re-elected. Rick Larsen (Democratic)[209]
                    Brian Luke (Libertarian)[209]
                    Washington 3 R+4 Jaime Herrera Beutler Republican 2010 Incumbent re-elected. Jaime Herrera Beutler (Republican)[209]
                    Carolyn Long (Democratic)[209]
                    Washington 4 R+13 Dan Newhouse Republican 2014 Incumbent re-elected. Christine Brown (Democratic)[209]
                    Dan Newhouse (Republican)[209]
                    Washington 5 R+8 Cathy McMorris Rodgers Republican 2004 Incumbent re-elected. Lisa Brown (Democratic)[209]
                    Cathy McMorris Rodgers (Republican)[209]
                    Washington 6 D+6 Derek Kilmer Democratic 2012 Incumbent re-elected. Douglas Dightman (Republican)[209]
                    Derek Kilmer (Democratic)[209]
                    Washington 7 D+33 Pramila Jayapal Democratic 2016 Incumbent re-elected. Pramila Jayapal (Democratic) 83.4%[209]
                    Craig Keller (Republican) 16.6%[209]
                    Washington 8 EVEN Dave Reichert Republican 2004 Incumbent retired.
                    New member elected.
                    Democratic gain.
                    Dino Rossi (Republican)[209]
                    Kim Schrier (Democratic)[209][210]
                    Washington 9 D+21 Adam Smith Democratic 1996 Incumbent re-elected. Adam Smith (Democratic)[209]
                    Sarah Smith (Democratic)[209][210]
                    Washington 10 D+5 Denny Heck Democratic 2012 Incumbent re-elected. Joseph Brumbles (Republican)
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    West Virginia 1 R+19 David McKinley Republican 2010 Incumbent re-elected. David McKinley (Republican) 64.6%[211]
                    Kendra Fershee (Democratic) 35.4%[211]
                    West Virginia 2 R+17 Alex Mooney Republican 2014 Incumbent re-elected. Alex Mooney (Republican) 54.0[211]
                    Talley Sergent (Democratic) 42.9[211]
                    Daniel Lutz (Mountain) 3.1[212][213]
                    West Virginia 3 R+23 Vacant Rep. Evan Jenkins (R) resigned after the filing deadline.
                    New member elected.
                    Republican hold.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Wisconsin 1 R+5 Paul Ryan Republican 1998 Incumbent retired.
                    New member elected.
                    Republican hold.
                    Bryan Steil (Republican) 54.6%[214]
                    Randy Bryce (Democratic) 42.63[214]
                    Ken Yorgan (Independent) 3.1%[214]
                    Wisconsin 2 D+18 Mark Pocan Democratic 2012 Incumbent re-elected. Mark Pocan (Democratic) Unopposed[214]
                    Wisconsin 3 EVEN Ron Kind Democratic 1996 Incumbent re-elected. Ron Kind (Democratic) 59.7%[214]
                    Steve Toft (Republican) 40.3%[214]
                    Wisconsin 4 D+25 Gwen Moore Democratic 2004 Incumbent re-elected. Gwen Moore (Democratic) 75.7%[214]
                    Tim Rogers (Republican) 21.7%[214]
                    Robert Raymond (Independent) 2.6%[214]
                    Wisconsin 5 R+13 Jim Sensenbrenner Republican 1978 Incumbent re-elected. Jim Sensenbrenner (Republican) 62.0%[214]
                    Tom Palzewicz (Democratic) 38.0%[214]
                    Wisconsin 6 R+8 Glenn Grothman Republican 2014 Incumbent re-elected. Glenn Grothman (Republican) 55.5%[214]
                    Dan Kohl (Democratic) 44.5%[214]
                    Wisconsin 7 R+8 Sean Duffy Republican 2010 Incumbent re-elected. Sean Duffy (Republican) 60.2%[214]
                    Margaret Engebretson (Democratic) 38.5%[214]
                    Ken Driessen (Direct Participatory Democracy) 1.4%[214]
                    Wisconsin 8 R+7 Mike Gallagher Republican 2016 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Location 2017
                    PVI
                    Representative Party First
                    elected
                    Wyoming at-large R+25 Liz Cheney Republican 2016 Incumbent re-elected. Liz Cheney (Republican) 63.7%[215]
                    Greg Hunter (Democratic) 29.8%[215]
                    Richard Brubaker (Libertarian) 3.5%

                    Non-voting delegates

                    American Samoa

                    District Incumbent Results Candidates
                    Delegate Party First
                    elected
                    American Samoa at-large Amata Coleman Radewagen Republican 2014 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Delegate Party First
                    elected
                    District of Columbia at-large Eleanor Holmes Norton Democratic 1990 Incumbent re-elected.
                    District Incumbent Results Candidates
                    Delegate Party First
                    elected
                    Guam at-large Madeleine Bordallo Democratic 2002 Incumbent lost renomination
                    New member elected.
                    Democratic hold.
                    Doris Flores Brooks (Republican)
                    District Incumbent Results Candidates
                    Delegate Party First
                    elected
                    Northern Mariana Islands at-large Gregorio Sablan Independent 2008 Incumbent reelected[221]

                    The Resident Commissioner of Puerto Rico is not up for re-election until 2020.[216] Currently held by Republican Jenniffer González, who was first elected in 2016, the Resident Commissioner is the only member of the United States House of Representatives to serve a four-year term.[216]

                    United States Virgin Islands

                    District Incumbent Results Candidates
                    Delegate Party First
                    elected
                    United States Virgin Islands at-large Stacey Plaskett Democratic 2014 Incumbent re-elected.