California's 10th State Assembly district

California's 10th State Assembly district
California's 10th State Assembly district
Current assemblymember
	Stephanie Nguyen; D–Elk Grove
Population (2010); • Voting age; • Citizen voting age	465,830; 364,547; 307,078
Demographics	68.67% White; 2.54% Black; 20.76% Latino; 5.93% Asian; 0.95% Native American; 0.31% Hawaiian/Pacific Islander; 0.39% other; 0.45% remainder of multiracial;
Registered voters	278,002
Registration	54.07% Democratic; 15.32% Republican; 25.77% No party preference

California's 10th State Assembly district is one of 80 California State Assembly districts. Since 2012, it is represented by Democrat Stephanie Nguyen of Elk Grove.

District profile

The district encompasses much of the North Bay and a small area of Wine Country. It forms the main corridor between the rest of the San Francisco Bay Area and the North Coast.

All of Marin County

Sonoma County – 44.1%

Election results from statewide races

Year	Office	Results
2021	Recall	No 78.7 – 21.3%
2020^[2]	President	Biden 79.4 – 18.4%
2018	Governor	Newsom 77.1 – 22.9%
2018	Senator	Feinstein 61.5 – 38.5%
2016	President	Clinton 75.7 – 18.0%
2016	Senator	Harris 76.2 – 23.8%
2014	Governor	Brown 78.1 – 21.9%
2012	President	Obama 73.8 – 23.3%
2012	Senator	Feinstein 78.2 – 21.8%

List of Assembly Members

Due to redistricting, the 10th district has been moved around different parts of the state. The current iteration resulted from the 2011 redistricting by the California Citizens Redistricting Commission.

Assembly Members	Party	Years Served	Counties Represented	Notes
Robert Barnett	Democratic	January 5, 1885 – January 3, 1887	Colusa
Thomas J. Hart	Democratic	January 3, 1887 – January 7, 1889
J. C. Campbell	Republican	January 7, 1889 – January 5, 1891
H. P. Eakle	Democratic	January 5, 1891 – January 2, 1893
William A. Vann	People's Party	January 2, 1893 – January 7, 1895	Colusa, Glenn, Lake
William H. Ash	Republican	January 7, 1895 – January 4, 1897
E. A. Bridgeford	Democratic	January 4, 1897 – January 2, 1899
F. B. Glenn		January 2, 1899 – January 1, 1901
Thomas J. Sheridan		January 1, 1901 – January 5, 1903
Frank A. Duryea	Republican	January 5, 1903 – January 7, 1907	El Dorado, Placer
E. S. Birdsall	Republican	January 7, 1907 – January 4, 1909
Patrick Henry Johnson	Democratic	January 4, 1909 – January 2, 1911
Edwin C. Gaylord	Republican	January 2, 1911 – January 6, 1913
W. S. Killingsworth Sr	Democratic	January 6, 1913 – January 4, 1915	Solano
H. J. Widenmann	Progressive	January 4, 1915 – January 8, 1917
Oscar W. Hilton	Republican	January 8, 1917 – January 3, 1921
Robert B. McPherson	Republican	January 3, 1921 – January 7, 1929
Ernest C. Crowley	Democratic	January 7, 1929 – January 2, 1933	Solano, Lake, Napa
Clifford C. Anglim	Democratic	January 2, 1933 – January 7, 1935	Contra Costa
Truman H. DeLap	Republican	January 7, 1935 – January 4, 1937
Harold F. Sawallisch	Democratic	January 4, 1937 – January 6, 1947
George Miller Jr.		January 6, 1947 – January 3, 1949
Robert Condon		January 3, 1949 – January 3, 1953
Donald D. Doyle	Republican	January 5, 1953 – January 5, 1959
Jerome Waldie	Democratic	January 5, 1959 – June 16, 1966		Resigned due to winning a special election in California's 14th congressional district
James W. Dent	Republican	January 2, 1967 – January 1, 1973
Daniel Boatwright	Democratic	January 1, 1973 – December 1, 1980
William P. Baker	Republican	December 1, 1980 – November 30, 1982
Phillip Isenberg	Democratic	December 6, 1982 – November 30, 1992	Contra Costa, Sacramento, San Joaquin
Larry Bowler	Republican	December 7, 1992 – November 30, 1998	Sacramento, San Joaquin
Anthony Pescetti		December 7, 1998 – November 30, 2002	Sacramento, San Joaquin
Alan Nakanishi		December 2, 2002 – November 30, 2008	Amador, El Dorado, Sacramento, San Joaquin
Alyson Huber	Democratic	December 1, 2008 – November 30, 2012	Amador, El Dorado, Sacramento, San Joaquin
Marc Levine	Democratic	December 3, 2012 – Present	Marin, Sonoma

Election results 1992 - present

2020

2020 California State Assembly election
Primary election
Party		Candidate	Votes	%
	Democratic	Marc Levine (incumbent)	112,683	62.0
	Democratic	Veronica "Roni" Jacobi	32,663	18.0
	Republican	Ron Sondergaard	31,284	17.2
	Democratic	Ted Cabral	5,192	2.9
Total votes			181,822	100.0
General election
	Democratic	Marc Levine (incumbent)	158,263	65.7%
	Democratic	Veronica "Roni" Jacobi	82,638	34.3%
Total votes			240,901	100%
	Democratic hold

2018

California State Assembly election, 2018
Primary election
Party		Candidate	Votes	%
	Democratic	Marc Levine (incumbent)	97,186	80.4
	Democratic	Dan Monte	23,637	19.6
Total votes			120,823	100.0
General election
	Democratic	Marc Levine (incumbent)	139,050	71.7
	Democratic	Dan Monte	54,758	28.3
Total votes			193,808	100.0
	Democratic hold

2016

California State Assembly election, 2016
Primary election
Party		Candidate	Votes	%
	Democratic	Marc Levine (incumbent)	100,578	65.4
	Democratic	Veronica "Roni" Jacobi	27,232	17.7
	Republican	Gregory Allen	26,081	16.9
Total votes			153,891	100.0
General election
	Democratic	Marc Levine (incumbent)	140,207	68.2
	Democratic	Veronica "Roni" Jacobi	65,355	31.8
Total votes			205,562	100.0
	Democratic hold

2014

California State Assembly election, 2014
Primary election
Party		Candidate	Votes	%
	Democratic	Marc Levine (incumbent)	45,597	49.2
	Republican	Gregory Allen	18,705	20.2
	Democratic	Diana M. Conti	16,644	18.0
	Democratic	Erin Carlstrom	7,092	7.7
	Democratic	Veronica "Roni" Jacobi	4,593	5.0
Total votes			92,631	100.0
General election
	Democratic	Marc Levine (incumbent)	105,636	74.6
	Republican	Gregory Allen	35,999	25.4
Total votes			141,635	100.0
	Democratic hold

2012

California State Assembly election, 2012
Primary election
Party		Candidate	Votes	%
	Democratic	Michael Allen (incumbent)	32,922	31.0
	Democratic	Marc Levine	25,920	24.4
	Republican	Peter J. Mancus	22,708	21.4
	Democratic	Connie Wong	11,371	10.7
	Democratic	Alex Easton-Brown	6,563	6.2
	No party preference	Joe Boswell	4,544	4.3
	Democratic	H. Christian Gunderson	2,323	2.2
Total votes			106,351	100.0
General election
	Democratic	Marc Levine	96,421	51.2
	Democratic	Michael Allen (incumbent)	91,973	48.8
Total votes			188,394	100.0
	Democratic hold

2010

2010 California State Assembly election
Party		Candidate	Votes	%
	Democratic	Alyson Huber (incumbent)	83,177	52.0
	Republican	Jack Sieglock	68,395	42.7
	Libertarian	Janice Marlae Bonser	5,286	3.2
	Peace and Freedom	Albert R. Troyer	3,368	2.1
Total votes			160,226	100.0
	Democratic hold

2008

2008 California State Assembly election
Party		Candidate	Votes	%
	Democratic	Alyson Huber	88,242	46.66
	Republican	Jack Sieglock	87,768	46.41
	Libertarian	Janice Bonser	13,096	6.93
Total votes			189,106	100.00
Turnout				73.80
	Democratic gain from Republican

2006

2006 California State Assembly election
Party		Candidate	Votes	%
	Republican	Alan Nakanishi (incumbent)	84,455	60.79
	Democratic	Jim Cook	46,858	33.73
	Libertarian	Janice Bonser	4,636	3.34
	Peace and Freedom	Albert Troyer	1,974	1.42
Total votes			138,923	100.00
Turnout				58.43
	Republican hold

2004

2004 California State Assembly election
Party		Candidate	Votes	%
	Republican	Alan Nakanishi (incumbent)	121,741	75.64
	Libertarian	Cullene Lang	39,208	24.36
Total votes			160,949	100.00
	Republican hold

2002

2002 California State Assembly election
Party		Candidate	Votes	%
	Republican	Alan Nakanishi	69,470	60.17
	Democratic	Katherine E. Maestas	45,977	39.83
Invalid or blank votes			4,087	3.42
Total votes			119,534	100.00
	Republican hold

2000

2000 California State Assembly election
Party		Candidate	Votes	%
	Republican	Anthony Pescetti (incumbent)	92,196	53.51
	Democratic	Debra Gravert	73,505	42.66
	Libertarian	Tom Kohlhepp	6,605	3.83
Invalid or blank votes			1,315	0.76
Total votes			173,621	100.00
	Republican hold

1998

1998 California State Assembly election
Party		Candidate	Votes	%
	Republican	Anthony Pescetti	67,535	48.68
	Democratic	Debra Gravert	67,249	48.47
	Libertarian	Tom Kohlhepp	3,960	2.85
Invalid or blank votes			11,992	7.96
Total votes			150,736	100.00
	Republican hold

1996

1996 California State Assembly election
Party		Candidate	Votes	%
	Republican	Larry Bowler	76,654	48.92
	Democratic	Matt Moretti	70,336	44.89
	Reform	J. Bolton Phillips	9,691	6.19
Invalid or blank votes			11,214	6.88
Total votes			167,895	100.00
	Republican hold

1994

1994 California State Assembly election
Party		Candidate	Votes	%
	Republican	Larry Bowler (incumbent)	78,831	58.68
	Democratic	T. Kathleen Wishnick	50,609	37.67
	American Independent	John Rakus	4,911	3.66
Invalid or blank votes			13,503	9.13
Total votes			147,854	100.00
	Republican hold

1992

California's 10th State Assembly district election, 1992
Party		Candidate	Votes	%
	Republican	Larry Bowler	89,449	53.11
	Democratic	Kay Albiani	70,731	41.99
	American Independent	Stephen M. Delany	4,459	2.65
	Libertarian	Joseph S. Farina	3,798	2.25
Invalid or blank votes			12,815	7.07
Total votes			181,252	100.00
	Republican gain from Democratic

References

^ ^a ^b ^c ^d "Citizens Redistricting Commission Final Report, 2011" (PDF).
^ "2020 Presidential by Legislative District & Most Recent Election Result". CNalysis. April 16, 2021. Retrieved June 9, 2021.

External links

District map from the California Citizens Redistricting Commission

[population-1] "Citizens Redistricting Commission Final Report, 2011" (PDF).

[2] "2020 Presidential by Legislative District & Most Recent Election Result". CNalysis. April 16, 2021. Retrieved June 9, 2021.

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