California's 25th senatorial district is one of 40 California State Senate districts. It is currently represented by of .

District profile The district encompasses most of the San Gabriel Mountains and its adjacent San Gabriel Valley foothill communities. It stretches from the eastern San Fernando Valley in the west to the far western Inland Empire in the east. Most of the district's population is in the western half of the district, anchored by Glendale and Pasadena.

Los Angeles County – 8.7% Alhambra Altadena Arcadia Bradbury Claremont Glendale Glendora La Cañada Flintridge La Crescenta-Montrose La Verne Monrovia Monterey Park Pasadena Rosemead San Gabriel San Marino Sierra Madre South Pasadena Temple City

San Bernardino County – 3.8% Upland

Election results from statewide races Year Office Results 2020 President Biden 63.8 – 34.2% 2018 Governor Newsom 63.3 – 36.7% Senator Feinstein 58.7 – 41.3% 2016 President Clinton 62.5 – 31.6% Senator Harris 62.3 – 37.7% 2014 Governor Brown 59.6 – 40.4% 2012 President Obama 59.9 – 37.4% Senator Feinstein 62.4 – 37.6%

List of senators representing the district Due to redistricting, the 25th district has been moved around different parts of the state. The current iteration resulted from the 2021 redistricting by the California Citizens Redistricting Commission.

Senators Party Years served Electoral history Counties representedJ. Granville DollUnion DemocraticJanuary 6, 1862 – December 7, 1863Elected in 1861. Re-elected in 1862. Colusa, TehamaJohn A. RushDemocraticDecember 7, 1863 – December 2, 1867Elected in 1863. Re-elected in 1865. Edward J. LewisDemocraticDecember 2, 1867 – December 4, 1871Elected in 1867. Re-elected in 1868. Retired to run for Lieutenant Governor of California.John BoggsDemocraticDecember 4, 1871 – December 6, 1875Elected in 1871. Re-elected in 1873. Stephen L. SpencerRepublicanDecember 6, 1875 – December 3, 1877Elected in 1875. Sutter, YubaJesse O. GoodwinRepublicanDecember 3, 1877 – January 5, 1880Elected in 1877. Edwin A. DavisRepublicanDecember 3, 1877 – January 8, 1883Elected in 1879. Re-elected in 1880. Augustus L. ChandlerRepublican January 8, 1883 – January 3, 1887Elected in 1882. D. J. McCarthyDemocratic January 3, 1887 – January 7, 1889Elected in 1886. San FranciscoJames E. BrittDemocratic January 7, 1889 – January 2, 1893Elected in 1888. John FayDemocratic January 2, 1893 – January 4, 1897Elected in 1892. John FeeneyDemocratic January 4, 1897 – January 1, 1901Elected in 1896. John H. NelsonRepublican January 1, 1901 – January 4, 1909Elected in 1900. Re-elected in 1904. Lester G. BurnettRepublican January 4, 1909 – January 6, 1913Elected in 1908. David W. MottRepublican January 6, 1913 – January 8, 1917Elected in 1912. Santa Barbara, VenturaJ. R. ThompsonDemocratic January 8, 1917 – January 3, 1921Elected in 1916. F. A. ArbuckleRepublican January 3, 1921 – January 5, 1925Elected in 1920. John J. Hollister Sr.Republican January 5, 1925 – January 7, 1929Elected in 1924. Walter H. DuvalRepublican January 7, 1929 – January 2, 1933Elected in 1928. Redistricted to the 33rd district.Edward H. TickleRepublican January 2, 1933 – January 8, 1945Elected in 1932. Re-elected in 1936. Re-elected in 1940. Monterey, San BenitoFrederick WeybretRepublicanJanuary 8, 1945 – January 31, 1955Elected in 1944. Re-elected in 1948. Re-elected in 1952. Died.Monterey, San BenitoMontereyVacantJanuary 31, 1955 – May 23, 1955Fred FarrDemocratic May 23, 1955 – January 2, 1967Elected to finish Weybret's term. Re-elected in 1956. Re-elected in 1960. Re-elected in 1964. Redistricted to the 17th district and lost re-election.Robert S. StevensRepublican January 2, 1967 – November 30, 1976Elected in 1966. Re-elected in 1968. Re-elected in 1972. Retired to become a judge of the Los Angeles County Superior Court.Los AngelesH. L. RichardsonRepublicanDecember 6, 1976 – November 30, 1988Redistricted from the 19th district and re-elected in 1976. Re-elected in 1980. Re-elected in 1984. Retired.Inyo, Los Angeles, San BernardinoBill LeonardRepublican December 5, 1988 – November 30, 1992Elected in 1988. Redistricted to the 31st district.Tessa P. HughesDemocratic December 7, 1992 – November 30, 2000Elected in 1992. Re-elected in 1996. Term-limited and retired.Los AngelesEdward VincentDemocratic December 4, 2000 – November 4, 2008Elected in 2000. Re-elected in 2004. Term-limited and retired.VacantNovember 4, 2008 – December 1, 2008Roderick WrightDemocratic December 1, 2008 – November 30, 2012Elected in 2008. Redistricted to the 35th district.Carol LiuDemocratic December 3, 2012 – November 30, 2016Redistricted from the 21st district and re-elected in 2012. Term-limited and retired.Los Angeles, San BernardinoAnthony PortantinoDemocratic December 5, 2016 – November 30, 2024Elected in 2016. Re-elected in 2020. Term-limited and ran for U.S. House of Representatives.Sasha Renée PérezDemocratic December 2, 2024 – presentElected in 2024.

Election results (1990-present)

2024

2020

2016

2012

2008

2004

2000

1996

1992

See also California State Senate California State Senate districts Districts in California

References

External links District map from the California Citizens Redistricting Commission