California's 23rd State Assembly district
(Redirected from John W. Atherton (politician))
California's 23rd State Assembly district is one of 80 California State Assembly districts. It is currently represented by Democrat Marc Berman of Menlo Park.
California's 23rd State Assembly district | |||
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Current assemblymember |
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Population (2020) • Voting age • Citizen voting age | 474,000[1] 378,104[1] 305,410[1] | ||
Demographics |
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Registered voters | 282,794[2] | ||
Registration | 54.27% Democratic 14.46% Republican 26.94% No party preference |
District profile
editAs of the 2020 redistricting (which took effect as of the 2022 elections), the district includes Silicon Valley communities, containing multiple notable high-tech companies and parts of the Caltrain corridor, as well as smaller, rural districts along the coast.
San Mateo County – 16.2%
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Santa Clara County – 18.0%
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Election results from statewide races
editYear | Office | Results |
---|---|---|
2021 | Recall | Yes 56.5 – 43.5% |
2020[3] | President | Trump 50.2 – 47.8% |
2018 | Governor[4] | Cox 55.8 – 44.2% |
Senator[5] | De Leon 53.3 – 46.7% | |
2016 | President | Trump 50.8 – 44.0% |
Senator | Harris 53.6 – 46.4% | |
2014 | Governor | Kashkari 58.3 – 41.7% |
2012 | President | Romney 54.7 – 43.5% |
Senator | Emken 55.9 – 44.1% |
List of assembly members
editDue to redistricting, the 23rd district has been moved around different parts of the state.
Assembly members | Party | Years served | Counties represented | Notes |
---|---|---|---|---|
William T. Mears | Republican | January 5, 1885 - January 3, 1887 | Sonoma | |
George W. Morgan | Democratic | January 3, 1887 - January 7, 1889 | ||
Felix B. Mulgrew | Democratic | January 7, 1889 - January 5, 1891 | ||
Frank J. Murphy | January 5, 1891 - January 2, 1893 | |||
James I. Taylor | Republican | January 2, 1893 - January 7, 1895 | Marin | |
James H. Wilkins | Democratic | January 7, 1895 - January 4, 1897 | ||
M. Canavan | Republican | January 4, 1897 - January 2, 1899 | ||
John W. Atherton | January 2, 1899 - January 5, 1903 | |||
Frank E. Dunlap | January 5, 1903 - January 2, 1905 | San Joaquin | ||
Robert Beardslee | January 2, 1905 - January 2, 1911 | |||
Elmer H. McGowen | January 2, 1911 - January 6, 1913 | |||
James J. Ryan | January 6, 1913 - January 6, 1919 | San Francisco | ||
Charles J. McColgan | January 6, 1919 - January 3, 1921 | |||
Joseph F. Burns | Democratic | January 3, 1921 - January 7, 1929 | ||
Joseph P. Gilmore | Republican | January 7, 1929 - January 2, 1933 | ||
William B. Hornblower | January 2, 1933 - January 2, 1939 | |||
Daniel Gallagher | Democratic | January 2, 1939 - January 7, 1942 | Resigned to become a member of the San Francisco County Board of Supervisors | |
William Clifton Berry | January 4, 1943 - May 5, 1954 | Died in office. | ||
John A. O'Connell | January 3, 1955 - January 7, 1963 | |||
John Francis Foran | January 7, 1963 - November 30, 1974 | |||
John Vasconcellos | December 2, 1974 - November 30, 1992 | Santa Clara | ||
Dominic L. Cortese | December 7, 1992 - December 8, 1995 | Changed his party affiliation from Democrat to Reform.[6] | ||
Reform | December 8, 1995 - November 30, 1996 | |||
Mike Honda | Democratic | December 2, 1996 - November 30, 2000 | ||
Manny Diaz | December 4, 2000 - November 30, 2004 | |||
Joe Coto | December 6, 2004 - November 30, 2010 | |||
Nora Campos | December 6, 2010 - November 30, 2012 | |||
Jim Patterson | Republican | December 3, 2012 – November 30, 2022 | Fresno, Tulare | |
Marc Berman | Democratic | December 5, 2022 - Present | San Mateo, Santa Clara |
Election results (1992–present)
edit2022
editPrimary election | ||||
---|---|---|---|---|
Party | Candidate | Votes | % | |
Democratic | Marc Berman (incumbent) | 83,533 | 76.3 | |
Republican | Tim Dec | 26,002 | 23.7 | |
Total votes | 109,535 | 100.0 | ||
General election | ||||
Democratic | Marc Berman (incumbent) | 124,602 | 73.4 | |
Republican | Tim Dec | 45,149 | 26.6 | |
Total votes | 169,751 | 100.0 | ||
Democratic gain from Republican |
2020
editPrimary election | ||||
---|---|---|---|---|
Party | Candidate | Votes | % | |
Republican | Jim Patterson (incumbent) | 101,217 | 100.0% | |
Total votes | 101,217 | 100.0% | ||
General election | ||||
Republican | Jim Patterson (incumbent) | 177,600 | 100.0% | |
Total votes | 177,600 | 100.0% | ||
Republican hold |
2018
editPrimary election | ||||
---|---|---|---|---|
Party | Candidate | Votes | % | |
Republican | Jim Patterson (incumbent) | 58,927 | 64.9 | |
Democratic | Aileen Rizo | 31,902 | 35.1 | |
Total votes | 90,829 | 100.0 | ||
General election | ||||
Republican | Jim Patterson (incumbent) | 98,789 | 59.4 | |
Democratic | Aileen Rizo | 67,443 | 40.6 | |
Total votes | 166,232 | 100.0 | ||
Republican hold |
2016
editPrimary election | ||||
---|---|---|---|---|
Party | Candidate | Votes | % | |
Republican | Jim Patterson (incumbent) | 73,686 | 77.4 | |
Republican | Gwen L. Morris | 21,522 | 22.6 | |
Total votes | 95,208 | 100.0 | ||
General election | ||||
Republican | Jim Patterson (incumbent) | 125,123 | 75.9 | |
Republican | Gwen L. Morris | 39,656 | 24.1 | |
Total votes | 164,809 | 100.0 | ||
Republican hold |
2014
editPrimary election | ||||
---|---|---|---|---|
Party | Candidate | Votes | % | |
Republican | Jim Patterson (incumbent) | 55,914 | 100.0 | |
Total votes | 55,914 | 100.0 | ||
General election | ||||
Republican | Jim Patterson (incumbent) | 82,417 | 100.0 | |
Total votes | 82,417 | 100.0 | ||
Republican hold |
2012
editPrimary election | ||||
---|---|---|---|---|
Party | Candidate | Votes | % | |
Republican | Jim Patterson | 30,827 | 39.4 | |
Republican | Bob Whalen | 19,992 | 25.5 | |
Democratic | Richard Rojas | 17,690 | 22.6 | |
Republican | Vong Mouanoutoua | 5,487 | 7.0 | |
Republican | David DeFrank | 4,278 | 5.5 | |
Total votes | 78,274 | 100.0 | ||
General election | ||||
Republican | Jim Patterson | 83,817 | 54.7 | |
Republican | Bob Whalen | 69,457 | 45.3 | |
Total votes | 153,274 | 100.0 | ||
Republican gain from Democratic |
2010
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Nora Campos | 58,629 | 75.1 | |
Republican | Atul Saini | 19,494 | 24.9 | |
Total votes | 78,123 | 100.0 | ||
Democratic hold |
2008
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Joe Coto (incumbent) | 81,523 | 76.62 | |
Republican | Mark Patrosso | 24,876 | 23.38 | |
Total votes | 106,399 | 100.00 | ||
Turnout | 71.12 | |||
Democratic hold |
2006
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Joe Coto (incumbent) | 49,977 | 73.88 | |
Republican | Mark Patrosso | 17,671 | 26.12 | |
Total votes | 67,648 | 100.00 | ||
Turnout | 51.58 | |||
Democratic hold |
2004
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Joe Coto | 62,569 | 67.12 | |
Republican | Mark Patrosso | 26,051 | 27.95 | |
Green | Warner S. Bloomberg IIi | 4,597 | 4.93 | |
Total votes | 93,217 | 100.00 | ||
Democratic hold |
2002
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Manny Diaz (incumbent) | 42,428 | 81.55 | |
Green | Warner S. Bloomberg III | 9,598 | 18.45 | |
Invalid or blank votes | 8,220 | 13.64 | ||
Total votes | 60,246 | 100.00 | ||
Democratic hold |
2000
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Manolo Diaz | 58,020 | 71.60 | |
Republican | Tom Askeland | 17,531 | 21.64 | |
Libertarian | Dana W. Albrecht | 5,478 | 6.76 | |
Invalid or blank votes | 9,017 | 10.01 | ||
Total votes | 90,046 | 100.00 | ||
Democratic hold |
1998
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Mike Honda (incumbent) | 45,340 | 75.77 | |
Republican | Patrick Du Long | 14,498 | 24.23 | |
Invalid or blank votes | 6,125 | 9.29 | ||
Total votes | 65,963 | 100.00 | ||
Democratic hold |
1996
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Mike Honda | 54,370 | 73.39 | |
Republican | Lisa M. Sutton | 19,712 | 26.61 | |
Invalid or blank votes | 7,844 | 9.57 | ||
Total votes | 81,926 | 100.00 | ||
Democratic gain from Reform |
1994
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Dominic L. Cortese (incumbent) | 36,575 | 64.33 | |
Republican | Frank Jewett | 15,647 | 27.52 | |
Green | Tim K. Fitzgerald | 4,630 | 8.14 | |
Invalid or blank votes | 10,009 | 14.97 | ||
Total votes | 66,861 | 100.00 | ||
Democratic hold |
1992
editParty | Candidate | Votes | % | |
---|---|---|---|---|
Democratic | Dominic L. Cortese (incumbent) | 54,539 | 65.91 | |
Republican | Monica A. Valladares | 28,121 | 34.09 | |
Invalid or blank votes | 10,210 | 10.98 | ||
Total votes | 92,870 | 100.00 | ||
Democratic hold |
See also
editReferences
edit- ^ a b c d "Citizens Redistricting Commission Final Report, 2021" (PDF).
- ^ "California Secretary of State 15-Day Report February 20, 2024" (PDF).
- ^ "2020 Presidential by Legislative District & Most Recent Election Result". CNalysis. April 16, 2021. Retrieved June 9, 2021.
- ^ "Supplement to the Statement of Vote" (PDF). ca.gov. Retrieved September 17, 2023.
- ^ "Supplement to the Statement of Vote" (PDF). ca.gov. Retrieved September 17, 2023.
- ^ "Democratic Legislator Switches to Perot Party". Los Angeles Times. December 6, 1995.
- ^ "General Election - Statement of the Vote, November 8, 2022 :: California Secretary of State". www.sos.ca.gov.