| District: | 75 |
| Chamber: | Assembly |
| Population: | 465,548[1] |
| Population Year: | 2010 |
| Voting Age: | 339,242 |
| Citizen Voting Age: | 257,429 |
| Percent White: | 51.53 |
| Percent Latino: | 35.44 |
| Percent Black: | 2.72 |
| Percent Asian: | 7.93 |
| Percent Native American: | 1.26 |
| Percent Pacific Islander: | 0.38 |
| Percent Other Race: | 0.23 |
| Percent Remainder Of Multiracial: | 0.50 |
| Registered: | 271,611[2] |
| Democratic: | 32.03 |
| Republican: | 37.64 |
| Npp: | 23.78 |
California's 75th State Assembly district is one of 80 California State Assembly districts. It is currently represented by Republican Marie Waldron of Escondido.
The district encompasses inland parts of San Diego County's North County region and the southernmost reaches of the Inland Empire. The area is mountainous, with northern San Diego exurbs comprising most of the population.
Riverside County – 5.4%
San Diego County – 11.2%
| Year | Office | Results |
|---|---|---|
| 2020 | President[3] | Biden 49.8 – 48.2% |
| 2018 | Governor[4] | Cox 55.7 – 44.3% |
| Senator[5] | De Leon 51.5 – 48.5% | |
| 2016 | President | Trump 50.7 – 43.2% |
| Senator | Harris 55.6 – 44.4% | |
| 2014 | Governor | Kashkari 62.2 – 37.8% |
| 2012 | President | Romney 58.5 – 39.4% |
| Senator | Emken 59.5 – 40.5% |
| Member | Party | Years served | Electoral history | Counties represented | ||
|---|---|---|---|---|---|---|
| District established January 5, 1885 | ||||||
| align=left | R. I. Ashe | Democratic | January 5, 1885 – January 3, 1887 | Elected in 1884. | Kern, Ventura | |
| align=left | J. Marion Brooks | Democratic | January 3, 1887 – January 7, 1889 | Elected in 1888. | ||
| align=left | G. W. Wear | Democratic | January 7, 1889 – January 5, 1891 | Elected in 1888. | ||
| align=left | T. A. Rice | Democratic | January 5, 1891 – January 2, 1893 | Elected in 1890. | ||
| align=left | Robert N. Bulla | Republican | January 2, 1893 – January 4, 1897 | Elected in 1892. Re-elected in 1894. Retired to run for California State Senate. | Los Angeles | |
| align=left | John Cross | Republican | January 4, 1897 – January 2, 1899 | Elected in 1896. | ||
| align=left | Nathaniel P. Conrey | Republican | January 2, 1899 – January 1, 1901 | Elected in 1898. Retired after appointment to the Los Angeles County Superior Court. | ||
| align=left | Henry E. Carter | Republican | January 1, 1901 – January 2, 1905 | Elected in 1900. Re-elected in 1902. Retired to run for California State Senate. | ||
| Vacant | January 2, 1905 – January 7, 1907 | Assemblymember-elect J. H. Krimminger died December 12, 1904. | ||||
| align=left | Percy V. Hammon | Republican | January 7, 1907 – January 2, 1911 | Elected in 1906. Re-elected in 1908. | ||
| align=left | William A. Lamb | Republican | January 2, 1911 – January 6, 1913 | |||
| align=left | Lyman Farwell | Republican | January 6, 1913 – January 4, 1915 | Redistricted from the 71st district and re-elected in 1912. | ||
| align=left | James S. McKnight | Progressive | January 4, 1915 – January 8, 1917 | Elected in 1914. | ||
| align=left | Edwin T. Baker | Republican | January 8, 1917 – January 5, 1925 | Elected in 1916. Re-elected in 1918. Re-elected in 1920. Re-elected in 1922. | ||
| align=left | Mark A. Pierce | Republican | January 5, 1925 – January 3, 1927 | Elected in 1924. Lost renomination. | ||
| align=left | George W. Rochester | Republican | January 3, 1927 – January 7, 1929 | Elected in 1926. | ||
| align=left | Emory J. Arnold | Republican | January 7, 1929 – January 5, 1931 | Elected in 1928. Redistricted to the 63rd district. | ||
| align=left | Edward Craig | Republican | January 5, 1931 – January 4, 1937 | Redistricted from the 76th district and re-elected in 1930. Re-elected in 1932. Re-elected in 1934. | Orange | |
| align=left | Thomas Kuchel | Republican | January 4, 1937 – January 6, 1941 | Elected in 1936. Re-elected in 1938. Retired to run for California State Senate. | ||
| align=left | Sam L. Collins | Republican | January 6, 1941 – January 5, 1953 | Elected in 1940. Re-elected in 1942. Re-elected in 1944. Re-elected in 1946. Re-elected in 1948. Re-elected in 1950. Retired to run for California State Senate. | ||
| align=left | LeRoy E. Lyon Jr. | Republican | January 5, 1953 – June 30, 1955 | Elected in 1952. Re-elected in 1954. Resigned. | ||
| Vacant | June 30, 1955 – June 28, 1956 | |||||
| align=left | Richard T. Hanna | Democratic | June 28, 1956 – January 3, 1963 | Elected to finish Lyon Jr.'s term. Re-elected in 1956. Re-elected in 1958. Re-elected in 1960. Resigned after election to the U.S. House of Representatives. | ||
| Vacant | January 3, 1963 – January 7, 1963 | |||||
| align=left | Victor Veysey | Republican | January 7, 1963 – January 3, 1971 | Elected in 1962. Re-elected in 1964. Re-elected in 1966. Re-elected in 1968. Retired to run for U.S. House of Representatives. | Imperial | |
| align=left | Raymond T. Seeley | Republican | January 4, 1971 – November 30, 1974 | Elected in 1970. Re-elected in 1972. Lost re-election. | Imperial, Riverside | |
| align=left | Tom Suitt | Democratic | December 2, 1974 – November 30, 1978 | Elected in 1974. Re-elected in 1976. Lost re-election. | Imperial, Riverside, San Diego | |
| align=left | David G. Kelley | Republican | December 4, 1978 – November 30, 1982 | Elected in 1978. Re-elected in 1980. Redistricted to the 73rd district. | ||
| align=left | Joyce Mojonnier | Republican | December 6, 1982 – November 30, 1990 | Elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Lost re-election. | San Diego | |
| align=left | Dede Alpert | Democratic | December 3, 1990 – November 30, 1992 | Elected in 1990. Redistricted to the 78th district. | ||
| align=left | Jan Goldsmith | Republican | December 7, 1992 – November 30, 1998 | Elected in 1992. Re-elected in 1994. Re-elected in 1996. Retired due to term limits and ran for California State Treasurer. | ||
| align=left | Charlene Zettel | Republican | December 7, 1998 – November 30, 2002 | Elected in 1998. Re-elected in 2000. Retired to run for California State Senate. | ||
| align=left | George Plescia | Republican | December 2, 2002 – November 30, 2008 | Elected in 2002. Re-elected in 2004. Re-elected in 2006. Retired. | ||
| Nathan Fletcher | Republican | December 1, 2008 – March 27, 2012 | Elected in 2008. Re-elected in 2010. Retired to run for Mayor of San Diego. | |||
| Independent | March 27, 2012 – November 30, 2012 | |||||
| align=left | Marie Waldron | Republican | December 3, 2012 – present | Elected in 2012. Re-elected in 2014. Re-elected in 2016. Re-elected in 2018. Re-elected in 2020. Re-elected in 2022. Retired due to term limits. | San Diego, Riverside | |
| align=left | Carl DeMaio (elect) | Republican | December 2, 2024 | Elected in 2024. | ||