District
|
Image
|
Representative
|
Switched party
|
Prior background
|
Birth year
|
Ref
|
Arizona 1
|
|
Tom O'Halleran (D)
|
No Open seat; replaced Ann Kirkpatrick (D)
|
Arizona Senate Arizona House of Representatives
|
1946
|
[15]
|
Arizona 5
|
|
Andy Biggs (R)
|
No Open seat; replaced Matt Salmon (R)
|
President of the Arizona Senate Arizona House of Representatives
|
1958
|
[16]
|
California 17
|
|
Ro Khanna (D)
|
No Defeated Mike Honda (D)
|
Lawyer
|
1976
|
[17]
|
California 20
|
|
Jimmy Panetta (D)
|
No Open seat; replaced Sam Farr (D)
|
Monterey County deputy district attorney U.S. Navy Reserve
|
1969
|
[18]
|
California 24
|
|
Salud Carbajal (D)
|
No Open seat; replaced Lois Capps (D)
|
Santa Barbara County Board of Supervisors U.S. Marine Corps Reserve
|
1964
|
[19]
|
California 44
|
|
Nanette Barragán (D)
|
No Open seat; replaced Janice Hahn (D)
|
Hermosa Beach City Council
|
1976
|
[20]
|
California 46
|
|
Lou Correa (D)
|
No Open seat; replaced Loretta Sanchez (D)
|
California State Senate Orange County Board of Supervisors California State Assembly
|
1958
|
[21]
|
Delaware at-large
|
|
Lisa Blunt Rochester (D)
|
No Open seat; replaced John Carney (D)
|
Delaware Secretary of Labor CEO of the Wilmington Urban League
|
1962
|
[22]
|
Florida 1
|
|
Matt Gaetz (R)
|
No Open seat; replaced Jeff Miller (R)
|
Florida House of Representatives
|
1982
|
[23]
|
Florida 2
|
|
Neal Dunn (R)
|
Yes Open seat; replaced Gwen Graham (D)
|
Surgeon U.S. Army Major
|
1953
|
[24]
|
Florida 4
|
|
John Rutherford (R)
|
No Open seat; replaced Ander Crenshaw (R)
|
Sheriff of Jacksonville
|
1952
|
[25]
|
Florida 5
|
|
Al Lawson (D)
|
No Replaced Corrine Brown (D), who lost renomination
|
Minority Leader of the Florida Senate Florida House of Representatives
|
1948
|
[26]
|
Florida 7
|
|
Stephanie Murphy (D)
|
Yes Defeated John Mica (R)
|
National security specialist
|
1978
|
[27]
|
Florida 9
|
|
Darren Soto (D)
|
No Open seat; replaced Alan Grayson (D)
|
Florida Senate Florida House of Representatives
|
1978
|
[28]
|
Florida 10
|
|
Val Demings (D)
|
New seat
|
Chief of the Orlando Police Department
|
1957
|
[29]
|
Florida 13
|
|
Charlie Crist (D)
|
Yes Defeated David Jolly (R)
|
Governor of Florida Florida Attorney General Florida Education Commissioner Florida Senate
|
1956
|
[30]
|
Florida 18
|
|
Brian Mast (R)
|
Yes Open seat; replaced Patrick Murphy (D)
|
National Nuclear Security Administration U.S. Army EOD specialist
|
1980
|
[31]
|
Florida 19
|
|
Francis Rooney (R)
|
No Open seat; replaced Curt Clawson (R)
|
U.S. Ambassador to the Holy See
|
1953
|
[32]
|
Georgia 3
|
|
Drew Ferguson (R)
|
No Open seat; replaced Lynn Westmoreland (R)
|
Mayor of West Point Dentist
|
1966
|
[33]
|
Illinois 8
|
|
Raja Krishnamoorthi (D)
|
No Open seat; replaced Tammy Duckworth (D)
|
Campaign staffer Lawyer
|
1973
|
[34]
|
Illinois 10
|
|
Brad Schneider (D)
|
Yes Defeated Bob Dold (R)
|
U.S. House of Representatives[f]
|
1961
|
[35]
|
Indiana 3
|
|
Jim Banks (R)
|
No Open seat; replaced Marlin Stutzman (R)
|
Indiana Senate U.S. Navy Reserve Lieutenant
|
1979
|
[36]
|
Indiana 9
|
|
Trey Hollingsworth (R)
|
No Open seat; replaced Todd Young (R)
|
Entrepreneur
|
1983
|
[37]
|
Kansas 1
|
|
Roger Marshall (R)
|
No Replaced Tim Huelskamp (R), who lost renomination
|
Obstetrician U.S. Army Reserve Captain
|
1960
|
[38]
|
Louisiana 3
|
|
Clay Higgins (R)
|
No Open seat; replaced Charles Boustany (R)
|
Lafayette City Marshal St. Landry Sheriff's Office Louisiana National Guard Staff Sergeant
|
1961
|
[39]
|
Louisiana 4
|
|
Mike Johnson (R)
|
No Open seat; replaced John Fleming (R)
|
Louisiana House of Representatives
|
1972
|
[40]
|
Maryland 4
|
|
Anthony Brown (D)
|
No Open seat; replaced Donna Edwards (D)
|
Lieutenant Governor of Maryland Maryland House of Delegates U.S. Army Reserve Colonel
|
1961
|
[41]
|
Maryland 8
|
|
Jamie Raskin (D)
|
No Open seat; replaced Chris Van Hollen (D)
|
Maryland Senate
|
1962
|
[42]
|
Michigan 1
|
|
Jack Bergman (R)
|
No Open seat; replaced Dan Benishek (R)
|
U.S. Marine Corps Lieutenant General
|
1947
|
[43]
|
Michigan 10
|
|
Paul Mitchell (R)
|
No[g] Open seat; replaced Candice Miller (R)
|
St. Clair City Council Owner of Ross Medical Education Center
|
1956
|
[44]
|
Minnesota 2
|
|
Jason Lewis (R)
|
No Open seat; replaced John Kline (R)
|
Radio personality
|
1955
|
[45]
|
Nebraska 2
|
|
Don Bacon (R)
|
Yes Defeated Brad Ashford (D)
|
Assistant professor at Bellevue University U.S. Air Force Brigadier General
|
1963
|
[46]
|
Nevada 3
|
|
Jacky Rosen (D)
|
Yes Open seat; replaced Joe Heck (R)
|
Computer software developer
|
1957
|
[47]
|
Nevada 4
|
|
Ruben Kihuen (D)
|
Yes Defeated Cresent Hardy (R)
|
Nevada Senate Nevada Assembly
|
1980
|
[48]
|
New Hampshire 1
|
|
Carol Shea-Porter (D)
|
Yes Defeated Frank Guinta (R)
|
U.S. House of Representatives[h]
|
1952
|
[49]
|
New Jersey 5
|
|
Josh Gottheimer (D)
|
Yes Defeated Scott Garrett (R)
|
Counselor to FCC Chair Julius Genachowski Vice President of Burson Cohn & Wolfe Speechwriter for President Bill Clinton
|
1975
|
[50]
|
New York 3
|
|
Thomas Suozzi (D)
|
No Open seat; replaced Steve Israel (D)
|
Nassau County Executive Mayor of Glen Cove
|
1962
|
[51]
|
New York 13
|
|
Adriano Espaillat (D)
|
No Open seat; replaced Charles Rangel (D)
|
New York State Senate New York State Assembly
|
1954
|
[52]
|
New York 19
|
|
John Faso (R)
|
No Open seat; replaced Chris Gibson (R)
|
Minority Leader of the New York State Assembly
|
1952
|
[53]
|
New York 22
|
|
Claudia Tenney (R)
|
No Open seat; replaced Richard Hanna (R)
|
New York State Assembly
|
1961
|
[54]
|
North Carolina 13
|
|
Ted Budd (R)
|
New seat
|
Business owner
|
1971
|
[55]
|
Pennsylvania 8
|
|
Brian Fitzpatrick (R)
|
No Open seat; replaced Mike Fitzpatrick (R)
|
Assistant U.S. Attorney Federal Bureau of Investigation
|
1973
|
[56]
|
Pennsylvania 16
|
|
Lloyd Smucker (R)
|
No Open seat; replaced Joe Pitts (R)
|
Pennsylvania State Senate West Lampeter Township Board of Supervisors
|
1964
|
[57]
|
Tennessee 8
|
|
David Kustoff (R)
|
No Open seat; replaced Stephen Fincher (R)
|
U.S. Attorney for Western Tennessee
|
1966
|
[58]
|
Texas 15
|
|
Vicente Gonzalez (D)
|
No Open seat; replaced Rubén Hinojosa (D)
|
Lawyer
|
1967
|
[59]
|
Texas 19
|
|
Jodey Arrington (R)
|
No Open seat; replaced Randy Neugebauer (R)
|
Vice Chancellor of Texas Tech University Chief of staff to the Federal Deposit Insurance Corporation Special AssistanttoPresident George W. Bush
|
1972
|
[60]
|
Virginia 2
|
|
Scott Taylor (R)
|
No Open seat; replaced Scott Rigell (R)
|
Virginia House of Delegates U.S. Navy SEAL
|
1979
|
[61]
|
Virginia 4
|
|
Donald McEachin (D)
|
New seat
|
Virginia Senate Virginia House of Delegates
|
1961
|
[62]
|
Virginia 5
|
|
Tom Garrett (R)
|
No Open seat; replaced Robert Hurt (R)
|
Virginia Senate Louisa County Commonwealth's Attorney
|
1972
|
[63]
|
Washington 7
|
|
Pramila Jayapal (D)
|
No Open seat; replaced Jim McDermott (D)
|
Washington State Senate
|
1965
|
[64]
|
Wisconsin 8
|
|
Mike Gallagher (R)
|
No Open seat; replaced Reid Ribble (R)
|
Congressional staffer U.S. Marine Corps Captain
|
1984
|
[65]
|
Wyoming at-large
|
|
Liz Cheney (R)
|
No Open seat; replaced Cynthia Lummis (R)
|
Deputy Assistant Secretary of State Co-chair of the Iran Syria Policy and Operations Group
|
1966
|
[66]
|