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Contra Costa County

County of Contra Costa - District 1

Supervisor: John Gioia
236,086 Population
129,489 Voters
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Contra Costa County

County of Contra Costa - District 1

Supervisor: John Gioia
236,086 Population
129,489 Voters

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How County of Contra Costa - District 1 Voted

2020 Primary

Year
2025 2024 2022 2021 2020 2018 2016 2014
Type
General Primary Special
How they voted in other elections
16 races analyzed
|
Statewide & Federal 7
President - Democrat Bernie Sanders ~XX% +13.2%
Bernie Sanders
~XX% +13.2% ~XX,XXX
Joseph R. Biden
~XX% -13.2% ~XX,XXX
Elizabeth Warren
~XX% -21.3% ~X,XXX
Michael R. Bloomberg
~XX% -28.9% ~X,XXX
Pete Buttigieg
~X% -36.5% ~X,XXX
Amy Klobuchar
~X% -37.4% ~XXX
Tom Steyer
~X% -37.6% ~XXX
Andrew Yang
~X% -38.6% ~XXX
Tulsi Gabbard
~X% -38.7% ~XXX
Cory Booker
~X% -39.0% ~XX
Julian Castro
~X% -39.0% ~XX
Marianne Williamson
~X% -39.1% ~XX
Michael Bennet
~X% -39.1% ~XX
Mosie Boyd
~X% -39.1% ~XX
John K. Delaney
~X% -39.1% ~XX
Joe Sestak
~X% -39.1% ~XX
Roque Rocky De La Fuente Iii
~X% -39.1% ~XX
Deval Patrick
~X% -39.1% ~XX
Michael A. Ellinger
~X% -39.1% ~XX
Mark Stewart Greenstein
~X% -39.1% ~XX
~XX,XXX total votes
President - Republican Donald J. Trump* ~XX% +82.1%
Donald J. Trump*
~XX% +82.1% ~X,XXX
Joe Walsh
~X% -82.1% ~XXX
Bill Weld
~X% -82.6% ~XXX
Roque Rocky De La Fuente
~X% -84.6% ~XX
Robert Ardini
~X% -85.4% ~XX
Matthew John Matern
~X% -85.4% ~XX
Zoltan G. Istvan
~X% -86.0% ~XX
~X,XXX total votes
President - American Independent Phil Collins ~XX% +1.7%
Phil Collins
~XX% +1.7% ~XX
Don Blankenship
~XX% -1.7% ~XX
Roque Rocky De La Fuente
~XX% -3.9% ~XX
J.R. Myers
~XX% -10.0% ~XX
Charles Kraut
~XX% -11.4% ~XX
~XXX total votes
President - Green Howie Hawkins ~XX% +16.9%
Howie Hawkins
~XX% +16.9% ~XX
Dennis Lambert
~XX% -16.9% ~XX
Sedinam Moyowasifza Curry
~XX% -19.2% ~XX
Dario Hunter
~XX% -19.2% ~XX
David Rolde
~X% -33.1% ~XX
~XXX total votes
President - Libertarian Max Abramson ~XX% +0.9%
Max Abramson
~XX% +0.9% ~XX
Vermin Supreme
~XX% -0.9% ~XX
Jacob Hornberger
~XX% -1.7% ~XX
Jo Jorgensen
~XX% -5.3% ~XX
Ken Armstrong
~X% -7.9% ~XX
Kim Ruff
~X% -7.9% ~XX
Dan Behrman
~X% -9.7% ~XX
Sam Robb
~X% -10.6% ~XX
Adam Kokesh
~X% -10.6% ~XX
Keenan Wallace Dunham
~X% -12.4% ~XX
Souraya Faas
~X% -13.2% ~XX
Erik Chase Gerhardt
~X% -13.2% ~XX
Steven A Richey
~X% -13.2% ~XX
~XXX total votes
President - PAF Gloria La Riva ~XX% +48.8%
Gloria La Riva
~XX% +48.8% ~XX
Howie Hawkins
~XX% -48.8% ~XX
~XX total votes
Proposition 13 Bonds for School and College Facilities
PASSED ~XX% Yes +24.8%
Bonds for School and College Facilities
Yes
~XX% +24.8% ~XX,XXX
No
~XX% -24.8% ~XX,XXX
~XX,XXX total votes
Legislative Races 7
11th Congressional District 22% of contest
Mark De Saulnier* ~XX% +67.0% View full race results
Mark De Saulnier*
~XX% +67.0% ~XX,XXX
Michael Ernest Kerr
~XX% -67.0% ~X,XXX
Nisha Sharma
~XX% -67.6% ~X,XXX
~XX,XXX total votes
13th Congressional District 0% of contest
Barbara Lee* ~XX% +86.2% View full race results
Barbara Lee*
~XX% +86.2% ~XXX
Nikka Piterman
~X% -86.2% ~XX
~XXX total votes
14th Assembly District 0% of contest
Tim Grayson* ~XX% +26.2% View full race results
Tim Grayson*
~XX% +26.2% ~XX
Janell Elizabeth Proctor
~XX% -26.2% ~XX
Cassandra Devereaux
~X% -53.2% ~XX
~XXX total votes
15th Assembly District 32% of contest
Buffy Wicks* ~XX% +67.6% View full race results
Buffy Wicks*
~XX% +67.6% ~XX,XXX
Jeanne M. Solnordal
~XX% -67.6% ~X,XXX
Sara Brink
~X% -69.6% ~X,XXX
~XX,XXX total votes
16th Assembly District 0% of contest
Rebecca Bauer Kahan* ~XX% View full race results
Rebecca Bauer Kahan*
~XX% ~XX
~XX total votes
5th Congressional District 3% of contest
Mike Thompson* ~XX% +46.7% View full race results
Mike Thompson*
~XX% +46.7% ~X,XXX
Scott Giblin
~XX% -46.7% ~X,XXX
John Wesley Tyler
~XX% -48.9% ~X,XXX
Jason Kishineff
~X% -59.2% ~XXX
~X,XXX total votes
9th State Senate District 18% of contest
Nancy Skinner* ~XX% View full race results
Nancy Skinner*
~XX% ~XX,XXX
~XX,XXX total votes
Overlapping Ballot Measures 2
Measure B - Albany Unified School District 2% of contest
PASSED ~XX% Yes +62.0% View full results
Yes
~XX% +62.0% ~XXX
No
~XX% -62.0% ~XX
~XXX total votes
Measure J - Contra Costa Transportation Authority 18% of contest
PASSED ~XX% Yes +26.6% View full results
Yes
~XX% +26.6% ~XX,XXX
No
~XX% -26.6% ~XX,XXX
~XX,XXX total votes
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