Senators
|
Party
|
Years served
|
Electoral history
|
Counties represented
|
District established January 3, 1887
|
William W. Bowers (San Diego)
|
Republican
|
January 3, 1887 – January 5, 1891
|
Elected in 1886. Retired to become a member of the U.S. House of Representatives.
|
San Bernardino, San Diego
|
Henry M. Streeter (Riverside)
|
Republican
|
January 5, 1891 – January 7, 1895
|
Elected in 1890. [data missing]
|
D. L. Withington (San Diego)
|
Republican
|
January 7, 1895 – January 2, 1899
|
Elected in 1894. [data missing]
|
San Diego
|
A. E. Nutt (San Diego)
|
Republican
|
January 2, 1899 – January 5, 1903
|
Elected in 1898. [data missing]
|
Martin L. Ward (San Diego)
|
Republican
|
January 5, 1903 – January 7, 1907
|
Elected in 1902. [data missing]
|
Leroy A. Wright (San Diego)
|
Republican
|
January 7, 1907 – January 4, 1915
|
Elected in 1906. Re-elected in 1910. [data missing]
|
Edgar A. Luce (San Diego)
|
Progressive
|
January 4, 1915 – January 6, 1919
|
Elected in 1914. [data missing]
|
Ed P. Sample (San Diego)
|
Republican
|
January 6, 1919 – January 3, 1927
|
Elected in 1918. Re-elected in 1922. [data missing]
|
Edwin A. Mueller (El Cajon)
|
Republican
|
January 3, 1927 – January 5, 1931
|
Elected in 1926. [data missing]
|
William E. Harper (San Diego)
|
Republican
|
January 5, 1931 – January 7, 1935
|
Elected in 1930. [data missing]
|
Ed Fletcher (San Diego)
|
Republican
|
January 7, 1935 – January 6, 1947
|
Elected in 1934. Re-elected in 1938. Retired to run for U.S. House of Representatives.
|
Fred H. Kraft (San Diego)
|
Republican
|
January 6, 1947 – January 5, 1959
|
Elected in 1946. Re-elected in 1950. Re-elected in 1954. Lost re-election.
|
Hugo M. Fisher (San Diego)
|
Democratic
|
January 5, 1959 – January 7, 1963
|
Elected in 1958. Lost re-election.
|
Jack Schrade (El Cajon)
|
Republican
|
January 7, 1963 – January 2, 1967
|
Elected in 1962. Redistricted to the 39th district.
|
James R. Mills (San Diego)
|
Democratic
|
January 2, 1967 – November 30, 1982
|
Elected in 1966. Re-elected in 1970. Re-elected in 1974. Re-elected in 1978. Retired due to term limits.
|
Imperial, San Diego
|
Wadie P. Deddeh (San Diego)
|
Democratic
|
December 6, 1982 – August 17, 1993
|
Elected in 1982. Re-elected in 1986. Re-elected in 1990. Resigned.
|
San Diego
|
Vacant
|
August 17, 1993 – January 10, 1994
|
|
Stephen Peace (San Diego)
|
Democratic
|
January 10, 1994 – November 30, 2002
|
Elected to finish Deddeh's term. Re-elected in 1994. Re-elected in 1998. Retired due to term limits.
|
Denise M. Ducheny (San Diego)
|
Democratic
|
December 2, 2002 – November 30, 2010
|
Elected in 2002. Re-elected in 2006. Retired due to term limits.
|
Imperial, Riverside, San Diego
|
Juan Vargas (San Diego)
|
Democratic
|
December 6, 2010 – January 2, 2013
|
Elected in 2010. Resigned to become a member of the U.S. House of Representatives.
|
Vacant
|
January 2, 2013 – March 21, 2013
|
|
Ben Hueso (San Diego)
|
Democratic
|
March 21, 2013 – December 5, 2022
|
Re-elected in 2014. Re-elected in 2018. Retired due to term limits.
|
Imperial, San Diego
|
Brian Jones (Santee)
|
Republican
|
December 5, 2022 – present
|
Redistricted from the 38th district and re-elected in 2022.
|
San Diego
|