| California's 10th State Assembly district | |||
|---|---|---|---|
 | |||
| Current assemblymember |
| ||
| Population (2010) • Voting age • Citizen voting age | 465,830 [1] 364,547 [1] 307,078 [1] | ||
| Demographics |
| ||
| 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. It is represented by Democrat Stephanie Nguyen of Elk Grove. [2]
The district is composed of the Sacramento metropolitan area.
Sonoma County – (32.71%)
|
| Year | Office | Results |
|---|---|---|
| 2021 | Recall |  No 78.7 – 21.3% |
| 2020 [3] | President | Biden 79.4 – 18.4% |
| 2018 | Governor | Newsom 77.1 – 22.9% |
| Senator | Feinstein 61.5 – 38.5% | |
| 2016 | President | Clinton 75.7 – 18.0% |
| Senator | Harris 76.2 – 23.8% | |
| 2014 | Governor | Brown 78.1 – 21.9% |
| 2012 | President | Obama 73.8 – 23.3% |
| Senator | Feinstein 78.2 – 21.8% |
Due to redistricting, the 10th 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 |
|---|---|---|---|---|
| Robert Barnett | Democratic | January 5, 1885 – January 3, 1887 | Colusa | |
| Thomas J. Hart | 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 | 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 | January 3, 1921 – January 7, 1929 | |||
| Ernest C. Crowley | Democratic | January 7, 1929 – January 2, 1933 | Solano, Lake, Napa | |
| Clifford C. Anglim | 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 | |||
| Alan Nakanishi | December 2, 2002 – November 30, 2008 | Amador, El Dorado, Sacramento, San Joaquin | ||
| Alyson Huber | Democratic | December 1, 2008 – November 30, 2012 | ||
| Marc Levine | December 3, 2012 – December 4, 2022 | Marin, Sonoma | ||
| Stephanie Nguyen | December 5,2022 – Present | Sacramento |
| Primary election | ||||
|---|---|---|---|---|
| Party | Candidate | Votes | % | |
| Democratic | Stephanie Nguyen | 26,652 | 23.9% | |
| Democratic | Eric Guerra | 26,193 | 29.4% | |
| Republican | Eric Rigard | 24,293 | 27.3% | |
| Democratic | Tecoy Porter | 4,291 | 8.6% | |
| Democratic | Ben Thompkins | 26,652 | 4.8% | |
| Total votes | 89,061 | 100.0% | ||
| General election | ||||
| Democratic | Stephanie Nguyen | 63,570 | 53.8% | |
| Democratic | Eric Guerra | 54,595 | 46.2% | |
| Total votes | 118,165 | 100% | ||
| Democratic hold | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
| 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 | ||||
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