California's 18th State Assembly district is one of 80 California State Assembly districts. It is currently represented by Democrat Mia Bonta of Alameda after winning the special election. She is married to her predecessor and the state's 34th Attorney General, Rob Bonta.

District profile The district encompasses the central East Bay, centered on the city of Oakland.

Alameda County – (28.83%) Alameda Oakland – (89.15%) Emeryville

Election results from statewide races Year Office Results2021Governor Newsom 90 – 10%Senator Padilla 90.5 – 9.5% 2021 Recall align="right" No 88.9 – 11.1% 2020 President Biden 86.5 – 11.3% 2018 Governor Newsom 88.3 – 11.7% Senator Feinstein 58.9 – 41.1% 2016 President Clinton 85.9 – 8.4% Senator Harris 78.7 – 21.3% 2014 Governor Brown 89.6 – 10.4% 2012 President Obama 86.9 – 10.2% Senator Feinstein 89.5 – 10.5%

List of assembly members representing the district Due to redistricting, the 18th district has been moved around different parts of the state. The current iteration resulted from the 2021 redistricting by the California Citizens Redistricting Commission.

Assembly members Party Years served Counties represented Notes Hugh McElroy LaRueDemocratic January 3, 1883 – January 5, 1885Sacramento Winfield J. DavisRepublican January 5, 1885 – January 3, 1887 Harry W. Carroll January 3, 1887 – January 7, 1889 William M. Petrie January 7, 1889 – January 5, 1891 Judson C. Brusie January 5, 1891 – January 2, 1893 Owen Wade January 2, 1893 – January 4, 1897Napa Frank Coombs January 4, 1897 – January 2, 1899 Owen Wade January 2, 1899 – January 1, 1901 Edward L. Webber January 1, 1901 – January 5, 1903 John M. Higgins January 5, 1903 – January 2, 1905Sacramento Frank J. O'Brien January 2, 1905 – January 4, 1909 Eldridge Lafayette Hawk January 4, 1909 – January 2, 1911 John C. March January 2, 1911 – January 6, 1913 Thomas D. Johnston January 6, 1913 – January 4, 1915Contra Costa William R. SharkeyProgressive January 4, 1915 – January 8, 1917 William E. CalahanRepublican January 8, 1917 – December 25, 1919 Died in office. Vacant December 25, 1919 – January 3, 1921 James N. LongRepublican January 3, 1921 – January 8, 1923 Thomas M. Carlson January 8, 1923 – January 5, 1925 Robert P. Easley January 5, 1925 – January 5, 1931 Edwin H. Zion January 5, 1931 – January 2, 1933 Stanislaus Charles W. Fisher January 2, 1933 – January 4, 1937Alameda Henry A. DannenbrinkDemocratic January 4, 1937 – January 2, 1939 James H. PhillipsRepublican January 2, 1939 – January 4, 1943 Gardiner Johnson January 4, 1943 – January 6, 1947 Thomas W. Caldecott January 6, 1947 – September 26, 1957 Resigned from the State Assembly to become a judge. Vacant September 26, 1957 – January 3, 1958 Don MulfordRepublican January 3, 1958 – January 7, 1963 Sworn in after winning a special election. Edward M. GaffneyDemocratic January 7, 1963 – January 4, 1965San Francisco Willie Brown January 4, 1965 – November 30, 1974 Leo T. McCarthy December 2, 1974 – November 30, 1982 Alister McAlister December 6, 1982 – November 30, 1986Alameda, Santa Clara Delaine Eastin December 1, 1986 – November 30, 1992 Johan Klehs December 7, 1992 – November 30, 1994Alameda Michael Sweeny December 5, 1994 – November 30, 1998 Ellen Corbett December 7, 1998 – November 30, 2004 Johan Klehs December 6, 2004 – November 30, 2006 Mary Hayashi December 4, 2006 – November 30, 2012 Rob Bonta December 3, 2012 – April 23, 2021 Resigned from the State Assembly to become the Attorney General of California. Vacant April 23, 2021 – September 7, 2021 Mia BontaDemocratic September 7, 2021 – present Sworn in after winning special election.

Election results (1990–present)

2024

2022

2021 (special)

2020

2018

2016

2014

2012

2010

2008

2006

2004

2002

2000

1998

1996

1994

1992

1990

See also California State Assembly California State Assembly districts Districts in California

References

External links District map from the California Citizens Redistricting Commission