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Alameda and Contra Costa Counties

10th Congressional District (2026)

760,066 Population
501,456 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 10th Congressional District.
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Alameda and Contra Costa Counties

10th Congressional District (2026)

760,066 Population
501,456 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 10th Congressional District.

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How 10th Congressional District (2026) Voted

2014 General

Year
2025 2024 2022 2021 2020 2018 2016 2014
Type
General Primary Special
How they voted in other elections
26 races analyzed
|
Statewide & Federal 14
Governor Edmund G. Brown ~XX% +28.4%
Edmund G. Brown
~XX% +28.4% ~XXX,XXX
Neel Kashkari
~XX% -28.4% ~XX,XXX
~XXX,XXX total votes
Lieutenant Governor Gavin Newsom ~XX% +22.6%
Gavin Newsom
~XX% +22.6% ~XXX,XXX
Ron Nehring
~XX% -22.6% ~XX,XXX
~XXX,XXX total votes
Attorney General Kamala D. Harris* ~XX% +18.2%
Kamala D. Harris*
~XX% +18.2% ~XXX,XXX
Ronald Gold
~XX% -18.2% ~XX,XXX
~XXX,XXX total votes
Secretary of State Alex Padilla ~XX% +5.4%
Alex Padilla
~XX% +5.4% ~XX,XXX
Pete Peterson
~XX% -5.4% ~XX,XXX
~XXX,XXX total votes
Treasurer John Chiang ~XX% +18.2%
John Chiang
~XX% +18.2% ~XXX,XXX
Greg Conlon
~XX% -18.2% ~XX,XXX
~XXX,XXX total votes
Controller Betty T. Yee ~XX% +10.2%
Betty T. Yee
~XX% +10.2% ~XXX,XXX
Ashley Swearengin
~XX% -10.2% ~XX,XXX
~XXX,XXX total votes
Insurance Commissioner Dave Jones* ~XX% +18.8%
Dave Jones*
~XX% +18.8% ~XXX,XXX
Ted Gaines
~XX% -18.8% ~XX,XXX
~XXX,XXX total votes
Superintendent of Public Education Tom Torlakson* ~XX% +24.8%
Tom Torlakson*
~XX% +24.8% ~XXX,XXX
Marshall Tuck
~XX% -24.8% ~XX,XXX
~XXX,XXX total votes
Proposition 1 Funding Water Quality, Supply, Treatment, Storage
PASSED ~XX% Yes +33.8%
Funding Water Quality, Supply, Treatment, Storage
Yes
~XX% +33.8% ~XXX,XXX
No
~XX% -33.8% ~XX,XXX
~XXX,XXX total votes
Proposition 2 State Budget Stabilization Account
PASSED ~XX% Yes +43.4%
State Budget Stabilization Account
Yes
~XX% +43.4% ~XXX,XXX
No
~XX% -43.4% ~XX,XXX
~XXX,XXX total votes
Proposition 45 Healthcare Insurance Rate Changes
FAILED ~XX% Yes -13.2%
Healthcare Insurance Rate Changes
Yes
~XX% -13.2% ~XX,XXX
No
~XX% +13.2% ~XXX,XXX
~XXX,XXX total votes
Proposition 46 Doctor Drug Testing, Medical Negligence
FAILED ~XX% Yes -37.4%
Doctor Drug Testing, Medical Negligence
Yes
~XX% -37.4% ~XX,XXX
No
~XX% +37.4% ~XXX,XXX
~XXX,XXX total votes
Proposition 47 Criminal Sentences, Misdemeanor Penalties
PASSED ~XX% Yes +28.4%
Criminal Sentences, Misdemeanor Penalties
Yes
~XX% +28.4% ~XXX,XXX
No
~XX% -28.4% ~XX,XXX
~XXX,XXX total votes
Proposition 48 Indian Gaming Compacts Referendum
FAILED ~XX% Yes -30.6%
Indian Gaming Compacts Referendum
Yes
~XX% -30.6% ~XX,XXX
No
~XX% +30.6% ~XXX,XXX
~XXX,XXX total votes
Legislative Races 12
Assembly Total (5 races) Democrat Vote ~XX% +11.0%
Democrat Vote
~XX% +11.0% ~XXX,XXX
Republican Vote
~XX% -11.0% ~XX,XXX
~XXX,XXX total votes
Congressional Total (4 races) Democrat Vote ~XX% +22.2%
Democrat Vote
~XX% +22.2% ~XXX,XXX
Republican Vote
~XX% -22.2% ~XX,XXX
~XXX,XXX total votes 5th Congressional District not included (same-party race)
Senate Total (1 race) Democrat Vote ~XX% +31.4%
Democrat Vote
~XX% +31.4% ~XX,XXX
Republican Vote
~XX% -31.4% ~X,XXX
~XX,XXX total votes
10th State Senate District 9% of contest
Bob Wieckowski ~XX% +31.4% View full race results
Bob Wieckowski
~XX% +31.4% ~XX,XXX
Peter Kuo
~XX% -31.4% ~X,XXX
~XX,XXX total votes
11th Assembly District 21% of contest
Jim Frazier* ~XX% +7.2% View full race results
Jim Frazier*
~XX% +7.2% ~XX,XXX
Alex Henthorn
~XX% -7.2% ~X,XXX
~XX,XXX total votes
11th Congressional District 71% of contest
Mark De Saulnier ~XX% +22.2% View full race results
Mark De Saulnier
~XX% +22.2% ~XX,XXX
Tue Phan
~XX% -22.2% ~XX,XXX
~XXX,XXX total votes
13th Congressional District 1% of contest
Barbara Lee* ~XX% +40.2% View full race results
Barbara Lee*
~XX% +40.2% ~XXX
Dakin Sundeen
~XX% -40.2% ~XXX
~X,XXX total votes
14th Assembly District 61% of contest
Susan A. Bonilla* ~XX% +31.0% View full race results
Susan A. Bonilla*
~XX% +31.0% ~XX,XXX
Joy D. Delepine
~XX% -31.0% ~XX,XXX
~XX,XXX total votes
15th Congressional District 22% of contest
Eric Swalwell* ~XX% +34.4% View full race results
Eric Swalwell*
~XX% +34.4% ~XX,XXX
Hugh Bussell
~XX% -34.4% ~XX,XXX
~XX,XXX total votes
16th Assembly District 62% of contest
Catharine Baker ~XX% +7.4% View full race results
Catharine Baker
~XX% +7.4% ~XX,XXX
Tim Sbranti
~XX% -7.4% ~XX,XXX
~XX,XXX total votes
18th Assembly District 1% of contest
Rob Bonta* ~XX% +40.2% View full race results
Rob Bonta*
~XX% +40.2% ~XXX
David Erlich
~XX% -40.2% ~XXX
~XXX total votes
20th Assembly District 19% of contest
Bill Quirk* ~XX% +36.0% View full race results
Bill Quirk*
~XX% +36.0% ~XX,XXX
Jaime Patino
~XX% -36.0% ~X,XXX
~XX,XXX total votes
2nd Board of Equalization District 8% of contest
Fiona Ma ~XX% +17.2% View full race results
Fiona Ma
~XX% +17.2% ~XXX,XXX
James E. Theis
~XX% -17.2% ~XX,XXX
~XXX,XXX total votes
5th Congressional District 4% of contest
Mike Thompson* ~XX% +47.0% View full race results
Mike Thompson*
~XX% +47.0% ~X,XXX
James Hinton
~XX% -47.0% ~X,XXX
~X,XXX total votes
9th Congressional District 16% of contest
Jerry Mc Nerney* ~XX% +0.6% View full race results
Jerry Mc Nerney*
~XX% +0.6% ~X,XXX
Antonio C. Amador
~XX% -0.6% ~X,XXX
~XX,XXX total votes
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