| District: | 22 |
| Chamber: | Senate |
| Population: | 929,298[1] |
| Population Year: | 2010 |
| Voting Age: | 698,855 |
| Citizen Voting Age: | 515,067 |
| Percent White: | 12.16 |
| Percent Black: | 1.56 |
| Percent Latino: | 53.44 |
| Percent Asian: | 31.97 |
| Percent Native American: | 0.25 |
| Percent Pacific Islander: | 0.10 |
| Percent Other Race: | 0.16 |
| Percent Remainder Of Multiracial: | 0.35 |
| Registered: | 459,489[2] |
| Democratic: | 48.00 |
| Republican: | 17.48 |
| Npp: | 29.12 |
California's 22nd senatorial district is one of 40 California State Senate districts. It is currently represented by Democrat Susan Rubio of Baldwin Park.
The district encompasses eastern San Gabriel Valley and the Pomona Valley in Los Angeles County, including El Monte, West Covina, Covina, Duarte, Baldwin Park, Irwindale, Vincent, Azusa, San Dimas, La Verne, and Pomona; as well as Montclair, Chino, and Ontario in the southwestern corner of San Bernardino County.
| Year | Office | Results |
|---|---|---|
| 2021 | Recall | align="right" No 66.7 – 33.3% |
| 2020 | President | Biden 67.4 – 30.7% |
| 2018 | Governor | Newsom 68.2 – 31.8% |
| Senator | Feinstein 55.5 – 44.5% | |
| 2016 | President | Clinton 69.9 – 24.6% |
| Senator | Harris 51.8 – 48.2% | |
| 2014 | Governor | Brown 64.6 – 35.4% |
| 2012 | President | Obama 68.3 – 29.4% |
| Senator | Feinstein 70.3 – 29.7% |
| Senators | Party | Years served | Electoral history | Counties represented | |
|---|---|---|---|---|---|
Francis Anderson | Union | January 6, 1862 – December 6, 1863 | Elected in 1862. | Sierra | |
J. W. Moyle | Union | December 6, 1863 – December 4, 1865 | Elected in 1863. | ||
Leonidas E. Pratt | Union | December 4, 1865 – December 6, 1869 | Elected in 1865. | ||
Henry K. Turner | Republican | December 6, 1869 – December 3, 1877 | Elected in 1868. Re-elected in 1873. | ||
| Nevada, Sierra | |||||
| December 3, 1877 – January 5, 1880 | |||||
Samuel B. Burt | Republican | January 5, 1880 – January 8, 1883 | Elected in 1879. | Placer | |
Joseph A. Filcher | Democratic | January 8, 1883 – January 3, 1887 | Elected in 1882. | ||
| J. N. E. Wilson | Republican | January 3, 1887 – January 5, 1891 | Elected in 1886. | San Francisco | |
Daniel H. Everett | Republican | January 5, 1891 – January 7, 1895 | Elected in 1890. | ||
Percy L. Henderson | Democratic | January 7, 1895 – January 2, 1899 | Elected in 1894. | ||
Sigmund M. Bettman | Republican | January 2, 1899 – January 5, 1903 | Elected in 1888. | ||
Hamilton A. Bauer | Republican | January 5, 1903 – January 7, 1907 | Elected in 1902. | ||
Gus Hartman | Republican | January 7, 1907 – January 2, 1911 | Elected in 1906. | ||
John J. Cassidy | Republican | January 2, 1911 – January 4, 1915 | Elected in 1910. | ||
| J. J. Crowley | Progressive | January 4, 1915 – January 5, 1931 | Elected in 1914. Re-elected in 1918. Re-elected in 1922. Re-elected in 1926. | ||
| Republican | |||||
David F. Bush | Republican | January 5, 1931 – January 7, 1935 | Elected in 1930. | Stanislaus | |
J. C. Garrison | Republican | January 7, 1935 – January 4, 1943 | Elected in 1934. Re-elected in 1938. | ||
Hugh P. Donnelly | Democratic | January 4, 1943 – January 2, 1967 | Elected in 1942. Re-elected in 1946. Re-elected in 1950. Re-elected in 1954. Re-elected in 1958. Re-elected in 1962. | ||
Tom C. Carrell | Democratic | January 2, 1967 – October 15, 1972 | Elected in 1966. Re-elected in 1970. Died. | Los Angeles | |
Alan Robbins | Democratic | March 2, 1973 – November 30, 1974 | Elected to finish Carrell's term. Redistricted to the 20th district. | ||
Anthony Beilenson | Democratic | December 2, 1974 – January 3, 1977 | Redistricted from the 26h district and re-elected in 1974. Resigned when elected to the U.S. House of Representatives. | ||
| Vacant | January 3, 1977 – March 24, 1977 | ||||
Alan Sieroty | Democratic | March 24, 1977 – November 30, 1982 | Elected to finish Beilenson's term. | ||
Herschel Rosenthal | Democratic | December 6, 1982 – November 30, 1994 | Elected in 1982. Re-elected in 1986. Re-elected in 1990. Redistricted to the 20th district. | ||
Richard Polanco | Democratic | December 5, 1994 – November 30, 2002 | Elected in 1994. Re-elected in 1998. Retired due to term limits. | ||
Gil Cedillo | Democratic | December 2, 2002 – November 30, 2010 | Elected in 2002. Re-elected in 2006. Retired to run for State Assembly. | ||
Kevin de León | Democratic | December 6, 2010 – November 30, 2014 | Elected in 2010. Redistricted to the 24th district. | ||
Ed Hernandez | Democratic | December 1, 2014 – November 30, 2018 | Redistricted from the 24th district and re-elected in 2014. Retired due to term limits and ran for lieutenant governor. | ||
Susan Rubio | Democratic | December 3, 2018 – present | Elected in 2018. Re-elected in 2022. | ||