United States congressional delegations from California
These are tables of congressional delegations from California to the United States House of Representatives and the United States Senate. The current dean of the California delegation is Representative and current Speaker of the House Nancy Pelosi (CA-12), having served in the House since 1987.

U.S. House of Representatives
Current members
List of members of the California United States House delegation, their terms in office, district boundaries, and the district political ratings according to the CPVI. The delegation has 53 members, with 42 Democrats and 11 Republicans, including both the Republican House Minority Leader Kevin McCarthy and Democratic House Speaker Nancy Pelosi.
| District | Representative (Residence) |
Party | CPVI | Incumbent time in office | District map |
|---|---|---|---|---|---|
| 1st | ![]() Doug LaMalfa (Richvale) |
Republican | R+11 | Since January 3, 2013 |
![]() |
| 2nd | ![]() Jared Huffman (San Rafael) |
Democratic | D+23 | Since January 3, 2013 |
![]() |
| 3rd | ![]() John Garamendi (Walnut Grove) |
Democratic | D+5 | Since November 3, 2009 |
![]() |
| 4th | ![]() Tom McClintock (Elk Grove) |
Republican | R+8 | Since January 3, 2009 |
![]() |
| 5th | ![]() Mike Thompson (St. Helena) |
Democratic | D+22 | Since January 3, 1999 |
![]() |
| 6th | ![]() Doris Matsui (Sacramento) |
Democratic | D+21 | Since March 8, 2005 |
![]() |
| 7th | ![]() Ami Bera (Elk Grove) |
Democratic | D+5 | Since January 3, 2013 |
![]() |
| 8th | ![]() Jay Obernolte (Big Bear Lake) |
Republican | R+8 | Since January 3, 2021 |
![]() |
| 9th | ![]() Jerry McNerney (Stockton) |
Democratic | D+8 | Since January 3, 2007 |
![]() |
| 10th | ![]() Josh Harder (Turlock) |
Democratic | EVEN | Since January 3, 2019 |
![]() |
| 11th | ![]() Mark DeSaulnier (Concord) |
Democratic | D+24 | Since January 3, 2015 |
![]() |
| 12th | ![]() Nancy Pelosi (San Francisco) |
Democratic | D+38 | Since June 2, 1987 |
![]() |
| 13th | ![]() Barbara Lee (Oakland) |
Democratic | D+40 | Since April 7, 1998 |
![]() |
| 14th | ![]() Jackie Speier (San Mateo) |
Democratic | D+28 | Since April 8, 2008 |
![]() |
| 15th | ![]() Eric Swalwell (Dublin) |
Democratic | D+22 | Since January 3, 2013 |
![]() |
| 16th | ![]() Jim Costa (Fresno) |
Democratic | D+9 | Since January 3, 2005 |
![]() |
| 17th | ![]() Ro Khanna (Fremont) |
Democratic | D+24 | Since January 3, 2017 |
![]() |
| 18th | ![]() Anna Eshoo (Atherton) |
Democratic | D+27 | Since January 3, 1993 |
![]() |
| 19th | ![]() Zoe Lofgren (San Jose) |
Democratic | D+23 | Since January 3, 1995 |
![]() |
| 20th | ![]() Jimmy Panetta (Carmel) |
Democratic | D+23 | Since January 3, 2017 |
![]() |
| 21st | ![]() David Valadao (Hanford) |
Republican | D+5 | Since January 3, 2021 |
![]() |
| 22nd | ![]() Devin Nunes (Tulare) |
Republican | R+6 | Since January 3, 2003 |
![]() |
| 23rd | ![]() Kevin McCarthy (Bakersfield) |
Republican | R+12 | Since January 3, 2007 |
![]() |
| 24th | ![]() Salud Carbajal (Santa Barbara) |
Democratic | D+10 | Since January 3, 2017 |
![]() |
| 25th | ![]() Mike Garcia (Santa Clarita) |
Republican | D+3 | Since May 19, 2020 |
![]() |
| 26th | ![]() Julia Brownley (Oak Park) |
Democratic | D+10 | Since January 3, 2013 |
![]() |
| 27th | ![]() Judy Chu (Monterey Park) |
Democratic | D+18 | Since July 14, 2009 |
![]() |
| 28th | ![]() Adam Schiff (Burbank) |
Democratic | D+23 | Since January 3, 2001 |
![]() |
| 29th | ![]() Tony Cárdenas (San Fernando Valley) |
Democratic | D+27 | Since January 3, 2013 |
![]() |
| 30th | ![]() Brad Sherman (Sherman Oaks) |
Democratic | D+20 | Since January 3, 1997 |
![]() |
| 31st | ![]() Pete Aguilar (Redlands) |
Democratic | D+9 | Since January 3, 2015 |
![]() |
| 32nd | ![]() Grace Napolitano (Norwalk) |
Democratic | D+17 | Since January 3, 1999 |
![]() |
| 33rd | ![]() Ted Lieu (Torrance) |
Democratic | D+19 | Since January 3, 2015 |
![]() |
| 34th | ![]() Jimmy Gomez (Los Angeles) |
Democratic | D+34 | Since July 11, 2017 |
![]() |
| 35th | ![]() Norma Torres (Pomona) |
Democratic | D+17 | Since January 3, 2015 |
![]() |
| 36th | ![]() Raul Ruiz (Palm Desert) |
Democratic | D+4 | Since January 3, 2013 |
![]() |
| 37th | ![]() Karen Bass (Los Angeles) |
Democratic | D+36 | Since January 3, 2011 |
![]() |
| 38th | ![]() Linda Sánchez (Whittier) |
Democratic | D+17 | Since January 3, 2003 |
![]() |
| 39th | ![]() Young Kim (La Habra) |
Republican | D+3 | Since January 3, 2021 |
![]() |
| 40th | ![]() Lucille Roybal-Allard (Los Angeles) |
Democratic | D+31 | Since January 3, 1993 |
![]() |
| 41st | ![]() Mark Takano (Riverside) |
Democratic | D+12 | Since January 3, 2013 |
![]() |
| 42nd | ![]() Ken Calvert (Corona) |
Republican | R+7 | Since January 3, 1993 |
![]() |
| 43rd | ![]() Maxine Waters (Inglewood) |
Democratic | D+29 | Since January 3, 1991 |
![]() |
| 44th | ![]() Nanette Barragán (San Pedro) |
Democratic | D+32 | Since January 3, 2017 |
![]() |
| 45th | ![]() Katie Porter (Irvine) |
Democratic | D+3 | Since January 3, 2019 |
![]() |
| 46th | ![]() Lou Correa (Santa Ana) |
Democratic | D+16 | Since January 3, 2017 |
![]() |
| 47th | ![]() Alan Lowenthal (Long Beach) |
Democratic | D+14 | Since January 3, 2013 |
![]() |
| 48th | ![]() Michelle Steel (Seal Beach) |
Republican | R+1 | Since January 3, 2021 |
![]() |
| 49th | ![]() Mike Levin (San Juan Capistrano) |
Democratic | D+4 | Since January 3, 2019 |
![]() |
| 50th | ![]() Darrell Issa (El Cajon) |
Republican | R+8 | Since January 3, 2021 |
![]() |
| 51st | ![]() Juan Vargas (San Diego) |
Democratic | D+20 | Since January 3, 2013 |
![]() |
| 52nd | ![]() Scott Peters (La Jolla) |
Democratic | D+12 | Since January 3, 2013 |
![]() |
| 53rd | ![]() Sara Jacobs (San Diego) |
Democratic | D+17 | Since January 3, 2021 |
![]() |
1849–1861: 2 seats
| Congress | Elected at-large statewide on a general ticket | |
|---|---|---|
| 1st seat | 2nd seat | |
| 31st (1849–1851) | George Washington Wright (I) | Edward Gilbert (D) |
| 32nd (1851–1853) | Edward C. Marshall (D) | Joseph W. McCorkle (D) |
| 33rd (1853–1855) | Milton Latham (D) | James A. McDougall (D) |
| 34th (1855–1857) | James W. Denver (D) | Philemon T. Herbert (D) |
| 35th (1857–1859) | Joseph C. McKibbin (D) | Charles L. Scott (D) |
| 36th (1859–1861) | John Chilton Burch (D) | |
1861–1873: 3 seats
| Congress | Elected at-large statewide on a general ticket | ||
|---|---|---|---|
| 1st seat | 2nd seat | 3rd seat | |
| 37th (1861–1863) | Timothy Guy Phelps (R) | Aaron A. Sargent (R) | Frederick Low (R) |
| 38th (1863–1865) | Cornelius Cole (R) | William Higby (R) | Thomas B. Shannon (R) |
| Congress | District | ||
| 1st | 2nd | 3rd | |
| 39th (1865–1867) | Donald C. McRuer (R) | William Higby (R) | John Bidwell (R) |
| 40th (1867–1869) | Samuel Beach Axtell (D) | James A. Johnson (D) | |
| 41st (1869–1871) | Aaron A. Sargent (R) | ||
| 42nd (1871–1873) | Sherman O. Houghton (R) | John M. Coghlan (R) | |
1873–1883: 4 seats
| Congress | District | |||
|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | |
| 43rd (1873–1875) | Charles Clayton (R) | Horace F. Page (R) | John K. Luttrell (D) | Sherman O. Houghton (R) |
| 44th (1875–1877) | William A. Piper (D) | Peter D. Wigginton (D) | ||
| 45th (1877–1879) | Horace Davis (R) | Romualdo Pacheco (R) | ||
| Peter D. Wigginton (D) | ||||
| 46th (1879–1881) | Campbell P. Berry (D) | Romualdo Pacheco (R) | ||
| 47th (1881–1883) | William Rosecrans (D) | |||
1883–1893: 6 seats
| Congress | District | At-large seats | ||||
|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 1st seat | 2nd seat | |
| 48th (1883–1885) | William Rosecrans (D) | James Budd (D) | Barclay Henley (D) | Pleasant B. Tully (D) | John R. Glascock (D) | Charles A. Sumner (D) |
| 49th (1885–1887) | Barclay Henley (D) | James A. Louttit (R) | Joseph McKenna (R) | William W. Morrow (R) | 5th district | 6th district |
| Charles N. Felton (R) | Henry Markham (R) | |||||
| 50th (1887–1889) | Thomas L. Thompson (D) | Marion Biggs (D) | William Vandever (R) | |||
| 51st (1889–1891) | John J. De Haven (R) | Thomas J. Clunie (D) | ||||
| Thomas J. Geary (D) | ||||||
| 52nd (1891–1893) | Anthony Caminetti (D) | John T. Cutting (R) | Eugene F. Loud (R) | William W. Bowers (R) | ||
| Samuel G. Hilborn (R) | ||||||
1893–1903: 7 seats
| Congress | District | ||||||
|---|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | |
| 53rd (1893–1895) | Thomas J. Geary (D) |
Anthony Caminetti (D) |
Samuel G. Hilborn (R) | James G. Maguire (D) |
Eugene F. Loud (R) |
Marion Cannon (Pop) | William W. Bowers (R) |
| Warren B. English (D) | |||||||
| 54th (1895–1897) | John A. Barnham (R) |
Grove Johnson (R) | Samuel G. Hilborn (R) | James McLachlan (R) | |||
| 55th (1897–1899) | Marion De Vries (D) |
Charles A. Barlow (Pop) | Curtis H. Castle (Pop) | ||||
| 56th (1899–1901) | Victor H. Metcalf (R) |
Julius Kahn (R) |
Russell J. Waters (R) | James C. Needham (R) | |||
| Samuel D. Woods (R) | |||||||
| 57th (1901–1903) | Frank Coombs (R) | James McLachlan (R) | |||||
1903–1913: 8 seats
| Congress | District | |||||||
|---|---|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | |
| 58th (1903–1905) | James Gillett (R) | Theodore Bell (D) | Victor H. Metcalf (R) | Edward J. Livernash (D/UL) |
William J. Wynn (D) |
James C. Needham (R) |
James McLachlan (R) |
Milton J. Daniels (R) |
| Joseph R. Rowland (R) | ||||||||
| 59th (1905–1907) | Duncan E. McKinlay (R) |
Julius Kahn (R) | Everis A. Hayes (R) |
Sylvester C. Smith (R) | ||||
| William F. Englebright (R) | ||||||||
| 60th (1907–1909) | ||||||||
| 61st (1909–1911) | ||||||||
| 62nd (1911–1913) | John E. Raker (D) | William Kent (R) | William Stephens (R) | |||||
1913–1933: 11 seats
| Cong |
District | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | |
| 63rd (1913–1915) |
William Kent (I) |
John E. Raker (D) | Charles F. Curry (R) |
Julius Kahn (R) | John I. Nolan (R) | Joseph R. Knowland (R) |
Denver S. Church (D) |
Everis A. Hayes (R) | Charles W. Bell (Prog) |
William Stephens (R) | William Kettner (D) |
| 64th (1915–1917) |
John A. Elston (Prog) |
Charles Randall (Proh) |
William Stephens (Prog) | ||||||||
| Henry S. Benedict (R) | |||||||||||
| 65th (1917–1919) |
Clarence F. Lea (D) |
Henry Z. Osborne (R) | |||||||||
| 66th (1919–1921) |
Henry E. Barbour (R) |
Hugh S. Hersman (D) | |||||||||
| 67th (1921–1923) |
Arthur M. Free (R) | Walter F. Lineberger (R) |
Phil Swing (R) | ||||||||
| Mae Nolan (R) | James H. MacLafferty (R) | ||||||||||
| 68th (1923–1925) | |||||||||||
| John D. Fredericks (R) | |||||||||||
| 69th (1925–1927) |
Florence Prag Kahn (R) |
Lawrence Flaherty (R) | Albert E. Carter (R) | ||||||||
| Harry Lane Englebright (R) |
Richard J. Welch (R) | ||||||||||
| 70th (1927–1929) |
William E. Evans (R) |
Joe Crail (R) | |||||||||
| 71st (1929–1931) | |||||||||||
| 72nd (1931–1933) |
Charles F. Curry Jr. (R) | ||||||||||
1933–1943: 20 seats
| Congress | District | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th | 16th | 17th | 18th | 19th | 20th | |
| 73rd (1933–1935) |
Clarence F. Lea (D) |
Harry L. Englebright (R) |
Frank H. Buck (D) |
Florence Prag Kahn (R) |
Richard J. Welch (R) |
Albert E. Carter (R) |
Ralph R. Eltse (R) |
John J. McGrath (D) |
Denver S. Church (D) |
Henry E. Stubbs (D) |
William E. Evans (R) |
John H. Hoeppel (D) |
Charles Kramer (D) |
Thomas F. Ford (D) |
William I. Traeger (R) |
John F. Dockweiler (D) |
Charles J. Colden (D) |
John H. Burke (D) |
Sam L. Collins (R) |
George Burnham (R) |
| 74th (1935–1937) |
John H. Tolan (D) |
Bud Gearhart (R) |
John S. McGroarty (D) |
John M. Costello (D) |
Byron N. Scott (D) | |||||||||||||||
| 75th (1937–1939) |
Franck R. Havenner (Prog) |
Jerry Voorhis (D) |
Harry R. Sheppard (D) |
Edouard Izac (D) | ||||||||||||||||
| Alfred J. Elliott (D) | ||||||||||||||||||||
| 76th (1939–1941) |
Jack Z. Anderson (R) |
Carl Hinshaw (R) |
Leland M. Ford (R) |
Lee E. Geter (D) |
Thomas M. Eaton (R) | |||||||||||||||
| 77th (1941–1943) |
Thomas Rolph (R) |
William W. Johnson (R) | ||||||||||||||||||
| Cecil R. King (D) | ||||||||||||||||||||
1943–1953: 23 seats
1953–1963: 30 seats
| Congress |
|---|
| 83rd (1953–1955) |
| 84th (1955–1957) |
| 85th (1957–1959) |
| 86th (1959–1961) |
| 87th (1961–1963) |
1963–1973: 38 seats
| Congress |
|---|
| 88th (1963–1965) |
| 89th (1965–1967) |
| 90th (1967–1969) |
| 91st (1969–1971) |
| 92nd (1971–1973) |
1973–1983: 43 seats
| Congress |
|---|
| 93rd (1973–1975) |
| 94th (1975–1977) |
| 95th (1977–1979) |
| 96th (1979–1981) |
| 97th (1981–1983) |
1983–1993: 45 seats
| Congress |
|---|
| 98th (1983–1985) |
| 99th (1985–1987) |
| 100th (1987–1989) |
| 101st (1989–1991) |
| 102nd (1991–1993) |
1993–2003: 52 seats
| Congress |
|---|
| 103rd (1993–1995) |
| 104th (1995–1997) |
| 105th (1997–1999) |
| 106th (1999–2001) |
| 107th (2001–2003) |
2003–present: 53 seats
After the 2000 United States Census, California gained one seat. The 2010 United States Census, however, kept the state's apportionment at 53 seats.
In 2012, owing to a new reapportionment method, some incumbent members chose to run in differently numbered districts (typically within a similar geographic region, with some changing their residence) and owing to a new open primary system, some incumbents were placed against opponents of their own party in the general election. For details concerning these changes and the specific effects upon the 2012 election see Politics of California.
| Congress |
|---|
| 108th (2003–2005) |
| 109th (2005–2007) |
| 110th (2007–2009) |
| 111th (2009–2011) |
| 112th (2011–2013) |
| 113th (2013–2015) |
| 114th (2015–2017) |
| 115th (2017–2019) |
| 116th (2019–2021) |
| 117th (2021–2023) |
- ^a Robert Matsui died January 1, 2005, after re-election to the 109th Congress but before the Congress started, and was replaced by Doris Matsui on March 10, 2005.
- ^b Tom Lantos died February 11, 2008 and was replaced by Jackie Speier on April 10, 2008.
- ^c Jane Harman resigned on February 28, 2011, and was replaced by Janice Hahn on July 12, 2011.
- ^d Juanita Millender-McDonald died April 22, 2007, and was replaced by Laura Richardson on August 21, 2007.
United States Senate
(D)
(D)
List of senators
| Class I senators | Congress | Class III senators | ||
|---|---|---|---|---|
| John C. Frémont (R) | 31st (1849–1851) | William M. Gwin (D) | ||
| John B. Weller (D) | 32nd (1851–1853) | |||
| 33rd (1853–1855) | ||||
| 34th (1855–1857) | vacant | |||
| William M. Gwin (D) | ||||
| David C. Broderick (D) | 35th (1857–1859) | |||
| Henry P. Haun (D) | ||||
| Milton Latham (D) | ||||
| 36th (1859–1861) | ||||
| 37th (1861–1863) | James A. McDougall (D) | |||
| John Conness (R) | 38th (1863–1865) | |||
| 39th (1865–1867) | ||||
| 40th (1867–1869) | Cornelius Cole (R) | |||
| Eugene Casserly (D) | 41st (1869–1871) | |||
| 42nd (1871–1873) | ||||
| 43rd (1873–1875) | Aaron A. Sargent (R) | |||
| John S. Hager (D) | ||||
| Newton Booth (A-Mo) | 44th (1875–1877) | |||
| 45th (1877–1879) | ||||
| 46th (1879–1881) | James T. Farley (D) | |||
| John Franklin Miller (R) | 47th (1881–1883) | |||
| 48th (1883–1885) | ||||
| 49th (1885–1887) | Leland Stanford (R) | |||
| George Hearst (D) | ||||
| Abram Williams (R) | ||||
| George Hearst (D) | 50th (1887–1889) | |||
| 51st (1889–1891) | ||||
| Charles N. Felton (R) | 52nd (1891–1893) | |||
| Stephen M. White (D) | 53rd (1893–1895) | |||
| George Clement Perkins (R) | ||||
| 54th (1895–1897) | ||||
| 55th (1897–1899) | ||||
| Thomas R. Bard (R) | 56th (1899–1901) | |||
| 57th (1901–1903) | ||||
| 58th (1903–1905) | ||||
| Frank Putnam Flint (R) | 59th (1905–1907) | |||
| 60th (1907–1909) | ||||
| 61st (1909–1911) | ||||
| John D. Works (R) | 62nd (1911–1913) | |||
| 63rd (1913–1915) | ||||
| 64th (1915–1917) | James D. Phelan (D) | |||
| Hiram Johnson (R) | 65th (1917–1919) | |||
| 66th (1919–1921) | ||||
| 67th (1921–1923) | Samuel M. Shortridge (R) | |||
| 68th (1923–1925) | ||||
| 69th (1925–1927) | ||||
| 70th (1927–1929) | ||||
| 71st (1929–1931) | ||||
| 72nd (1931–1933) | ||||
| 73rd (1933–1935) | William Gibbs McAdoo (D) | |||
| 74th (1935–1937) | ||||
| 75th (1937–1939) | ||||
| Thomas M. Storke (D) | ||||
| 76th (1939–1941) | Sheridan Downey (D) | |||
| 77th (1941–1943) | ||||
| 78th (1943–1945) | ||||
| 79th (1945–1947) | ||||
| William Knowland (R) | ||||
| 80th (1947–1949) | ||||
| 81st (1949–1951) | ||||
| Richard Nixon (R) | ||||
| 82nd (1951–1953) | ||||
| Thomas Kuchel (R) | ||||
| 83rd (1953–1955) | ||||
| 84th (1955–1957) | ||||
| 85th (1957–1959) | ||||
| Clair Engle (D) | 86th (1959–1961) | |||
| 87th (1961–1963) | ||||
| 88th (1963–1965) | ||||
| Pierre Salinger (D) | ||||
| George Murphy (R) | ||||
| 89th (1965–1967) | ||||
| 90th (1967–1969) | ||||
| 91st (1969–1971) | Alan Cranston (D) | |||
| John V. Tunney (D) | ||||
| 92nd (1971–1973) | ||||
| 93rd (1973–1975) | ||||
| 94th (1975–1977) | ||||
| S. I. Hayakawa (R) | 95th (1977–1979) | |||
| 96th (1979–1981) | ||||
| 97th (1981–1983) | ||||
| Pete Wilson (R) | 98th (1983–1985) | |||
| 99th (1985–1987) | ||||
| 100th (1987–1989) | ||||
| 101st (1989–1991) | ||||
| 102nd (1991–1993) | ||||
| John Seymour (R) | ||||
| Dianne Feinstein (D) | ||||
| 103rd (1993–1995) | Barbara Boxer (D) | |||
| 104th (1995–1997) | ||||
| 105th (1997–1999) | ||||
| 106th (1999–2001) | ||||
| 107th (2001–2003) | ||||
| 108th (2003–2005) | ||||
| 109th (2005–2007) | ||||
| 110th (2007–2009) | ||||
| 111th (2009–2011) | ||||
| 112th (2011–2013) | ||||
| 113th (2013–2015) | ||||
| 114th (2015–2017) | ||||
| 115th (2017–2019) | Kamala Harris (D) | |||
| 116th (2019–2021) | ||||
| 117th (2021–2023) | ||||
| Alex Padilla (D) | ||||
Mid-term changes
| Congress | Senator | Reason for Vacancy | Appointed Successor | Date of Appointment | Elected Successor | Date of Election |
|---|---|---|---|---|---|---|
| 32nd | Seat was vacant from March 4, 1851 due to failure of the legislature to elect. | John B. Weller | January 30, 1852 | |||
| 34th | Seat was vacant from March 4, 1855 due to failure of the legislature to elect. | William M. Gwin | January 13, 1857 | |||
| 35th | David C. Broderick | Died September 16, 1859. | Henry P. Haun | November 3, 1859 | Milton Latham | March 5, 1860 |
| 43rd | Eugene Casserly | Resigned November 29, 1873. | none | John S. Hager | December 23, 1873 | |
| 49th | John Franklin Miller | Died March 8, 1886. | George Hearst | March 23, 1886 | Abram Williams | August 4, 1886 |
| 51st, 52nd | George Hearst | Died February 28, 1891. | none | Charles N. Felton | March 19, 1891 | |
| 53rd | Leland Stanford | Died June 21, 1893. | George Clement Perkins | July 26, 1893 | George C. Perkins | |
| 56th | Seat was vacant from March 4, 1899 due to failure of the legislature to elect. | Thomas R. Bard | February 7, 1900 | |||
| 75th | William Gibbs McAdoo | Resigned November 8, 1938. | Thomas M. Storke | November 9, 1938 | none | |
| 79th | Hiram Johnson | Died August 6, 1945. | William Knowland | August 26, 1945 | William F. Knowland | General election |
| 81st | Sheridan Downey | Resigned November 30, 1950 due to ill health. | Richard Nixon | December 1, 1950 | Richard Nixon | General election |
| 82nd | Richard Nixon | Resigned January 1, 1953 to become U.S. Vice President. | Thomas Kuchel | January 2, 1953 | Thomas H. Kuchel | General election |
| 88th | Clair Engle | Died July 30, 1964. | Pierre Salinger | August 4, 1964 | none | |
| 88th | Pierre Salinger | Resigned December 31, 1964. | George Murphy | January 1, 1965 | George Lloyd Murphy | General election |
| 91st | George Murphy | Resigned January 2, 1971. Successor had been elected to the next term and took office a day early. |
John V. Tunney | January 2, 1971 | John V. Tunney | General election |
| 94th | John V. Tunney | Resigned January 1, 1977. Successor had been elected to the next term and took office a day early. |
S. I. Hayakawa | January 2, 1977 | S.I. Hayakawa | General election |
| 102nd | Pete Wilson | Resigned January 7, 1991 to become governor of California. | John Seymour | January 10, 1991 | Dianne Feinstein | November 10, 1992 |
| 117th | Kamala Harris | Resigned January 18, 2021 to become U.S. Vice President | Alex Padilla | January 20, 2021 | ||
Key
| Anti-Masonic (A-M) |
| Anti-Monopoly (A-Mo) |
| Democratic (D) |
| Populist (Pop) |
| Progressive (Bull Moose) (Prog) |
| Progressive (Prog) |
| Republican (R) |
| Independent (I) |
References
- "The national atlas". nationalatlas.gov. Archived from the original on February 22, 2014. Retrieved February 2, 2014.
- Ron Dellums resigned February 6, 1998, and was replaced by Barbara Lee on April 7, 1998

.tif.png.webp)
.png.webp)
.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)
.jpg.webp)
.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)
.jpg.webp)
.tif.png.webp)
.jpg.webp)
.tif.png.webp)
.jpg.webp)
.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)
.jpg.webp)
.tif.png.webp)

.tif.png.webp)

.tif.png.webp)
.jpg.webp)
.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)
.jpg.webp)
.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)

.tif.png.webp)


