Senators
|
Party
|
Years served
|
Electoral history
|
Counties represented
|
District established January 3, 1887
|
E. B. Conklin (Los Gatos)
|
Republican
|
January 3, 1887 – January 5, 1891
|
Elected in 1886. [data missing]
|
Santa Clara
|
W. C. Bailey (San Jose)
|
Republican
|
January 5, 1891 – January 7, 1895
|
Elected in 1890. [data missing]
|
Reynold Linder (Tulare)
|
Republican
|
January 7, 1895 – January 2, 1899
|
Elected in 1894. [data missing]
|
Inyo, Kings, Tulare
|
H. L. Pace (Tulare)
|
Democratic
|
January 2, 1899 – January 5, 1903
|
Elected in 1888. [data missing]
|
E. J. Emmons (Bakersfield)
|
Democratic
|
January 5, 1903 – February 27, 1905
|
Elected in 1902. Expelled for accepting bribes.
|
Kern, Kings, Tulare
|
Vacant
|
February 27, 1905 – January 7, 1907
|
|
E. O. Miller (Visalia)
|
Democratic
|
January 7, 1907 – January 2, 1911
|
Elected in 1906. [data missing]
|
E. O. Larkins (Visalia)
|
Republican
|
January 2, 1911 – January 4, 1915
|
Elected in 1910. [data missing]
|
J. L. C. Irwin (Hanford)
|
Democratic
|
January 4, 1915 – January 8, 1923
|
Elected in 1914. Re-elected in 1918. [data missing]
|
John Creighton (Bakersfield)
|
Republican
|
January 8, 1923 – May 7, 1925
|
Elected in 1922. Died.
|
Vacant
|
May 7, 1925 – January 3, 1927
|
|
James I. Wagy (Bakersfield)
|
Republican
|
January 3, 1927 – January 5, 1931
|
Elected in 1926. Redistricted to the 34th district.
|
Frank W. Mixter (Porterville)
|
Republican
|
January 5, 1931 – January 6, 1947
|
Elected in 1930. Re-elected in 1934. Re-elected in 1938. Re-elected in 1942. [data missing]
|
Tulare
|
J. Howard Williams (Porterville)
|
Republican
|
January 6, 1947 – May 7, 1962
|
Elected in 1946. Re-elected in 1950. Re-elected in 1954. Re-elected in 1958. Died.
|
Howard Way (Exeter)
|
Republican
|
January 7, 1963 – January 2, 1967
|
Elected in 1962. Redistricted to the 15th district.
|
Ralph C. Dills (Paramount)
|
Democratic
|
January 2, 1967 – November 30, 1974
|
Elected in 1966. Re-elected in 1970. Redistricted to the 28th district.
|
Los Angeles
|
Ruben Ayala (Chino)
|
Democratic
|
December 2, 1974 – November 30, 1982
|
Redistricted from the 20th district and re-elected in 1974. Re-elected in 1978. Redistricted to the 34th district.
|
San Bernardino
|
Ed Royce (Anaheim)
|
Republican
|
December 6, 1982 – January 2, 1993
|
Elected in 1982. Re-elected in 1986. Re-elected in 1990. Resigned to run for U.S. House of Representatives.
|
Orange
|
Vacant
|
January 2, 1993 – March 8, 1993
|
|
Rob Hurtt (Garden Grove)
|
Republican
|
March 8, 1993 – November 30, 1994
|
Elected to finish Royce's term. Redistricted to the 34th district.
|
Ruben Ayala (Chino)
|
Democratic
|
December 5, 1994 – November 30, 1998
|
Redistricted from the 34th district. Retired due to term limits.
|
Los Angeles, San Bernardino
|
Joe Baca (Fontana)
|
Democratic
|
December 7, 1998 – November 16, 1999
|
Elected in 1998. Resigned to run for U.S. House of Representatives.
|
Vacant
|
November 16, 1999 – March 13, 2000
|
|
Nell Soto (Pomona)
|
Democratic
|
March 13, 2000 – November 30, 2006
|
Elected to finish Baba's term. Re-elected in 2002. Retired to run for State Assembly.
|
Gloria N. McLeod (Chino)
|
Democratic
|
December 4, 2006 – January 2, 2013
|
Elected in 2006. Re-elected in 2010. Resigned to run for U.S. House of Representatives.
|
Vacant
|
January 2, 2013 – May 20, 2013
|
|
Norma Torres (Pomona)
|
Democratic
|
May 20, 2013 – November 30, 2014
|
Elected to finish McLeod's term. Retired to run for U.S. House of Representatives.
|
Tony Mendoza (Artesia)
|
Democratic
|
December 1, 2014 – February 22, 2018
|
Elected in 2014. Resigned to avoid expulsion due to allegations of sexual harassment.[3] Ran for re-election and lost both special and regular elections.[4]
|
Los Angeles, Orange
|
Vacant
|
February 22, 2018 – August 13, 2018
|
|
Vanessa Delgado (Montebello)
|
Democratic
|
August 13, 2018 – November 30, 2018
|
Elected to finish Mendoza's term. Lost re-election for full term.
|
Bob Archuleta (Pico Rivera)
|
Democratic
|
December 3, 2018 – December 5, 2022
|
Elected in 2018. Redistricted to the 30th district.
|
Kelly Seyarto (Murrieta)
|
Republican
|
December 5, 2022 – present
|
Elected in 2022.
|
Riverside
|