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Contra Costa and

9th Congressional District (2022)

Representative: Josh Harder (D)
760,066 Population
415,940 Voters
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50. View 2026 9th Congressional District.
Contra Costa and

9th Congressional District (2022)

Representative: Josh Harder (D)
760,066 Population
415,940 Voters
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50. View 2026 9th Congressional District.

Unlock full voter and turnout data for 9th Congressional District Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

How 9th Congressional District (2022) Voted

2018 Primary

21 races analyzed
|
Statewide & Federal 14
U.S. Senator Dianne Feinstein* ~XX% +28.0%
Dianne Feinstein*
~XX% +28.0% ~XX,XXX
Arun K. Bhumitra
~X% -28.0% ~X,XXX
James P Bradley
~X% -28.5% ~X,XXX
Kevin De Leon
~X% -28.9% ~X,XXX
Paul A Taylor
~X% -29.8% ~X,XXX
Erin Cruz
~X% -31.8% ~X,XXX
John Crew
~X% -34.1% ~X,XXX
Tom Palzer
~X% -34.3% ~X,XXX
Roque De La Fuente
~X% -34.5% ~X,XXX
Pat Harris
~X% -34.9% ~X,XXX
Patrick Little
~X% -35.0% ~X,XXX
Alison Hartson
~X% -35.1% ~X,XXX
Kevin Mottus
~X% -35.5% ~X,XXX
Derrick Michael Reid
~X% -35.9% ~X,XXX
Jerry Joseph Laws
~X% -35.9% ~X,XXX
Adrienne Nicole Edwards
~X% -36.1% ~XXX
Mario Nabliba
~X% -36.2% ~XXX
Donnie O. Turner
~X% -36.3% ~XXX
Douglas Howard Pierce
~X% -36.3% ~XXX
David Moore
~X% -36.4% ~XXX
David Hildebrand
~X% -36.6% ~XXX
Herbert G. Peters
~X% -36.6% ~XXX
Don J. Grundmann
~X% -36.6% ~XXX
Lee Olson
~X% -36.6% ~XXX
Rash Bihari Ghosh
~X% -36.7% ~XXX
Jason M. Hanania
~X% -36.7% ~XXX
John Thompson Parker
~X% -36.7% ~XXX
Colleen Shea Fernald
~X% -36.7% ~XXX
Gerald Plummer
~X% -36.8% ~XXX
Tim Gildersleeve
~X% -36.8% ~XXX
Ling Ling Shi
~X% -36.8% ~XXX
Michael Fahmy Girgis
~X% -36.9% ~XX
Governor John H. Cox ~XX% +6.2%
John H. Cox
~XX% +6.2% ~XX,XXX
Gavin Newsom
~XX% -6.2% ~XX,XXX
Travis Allen
~XX% -18.1% ~XX,XXX
Antonio Villaraigosa
~XX% -21.6% ~XX,XXX
John Chiang
~X% -23.2% ~X,XXX
Delaine Eastin
~X% -29.8% ~X,XXX
Amanda Renteria
~X% -30.9% ~X,XXX
Michael Shellenberger
~X% -31.4% ~XXX
Robert C. Newman Ii
~X% -31.6% ~XXX
Yvonne Girard
~X% -31.9% ~XXX
J. Bribiesca
~X% -32.0% ~XXX
Gloria Estela La Riva
~X% -32.0% ~XXX
Thomas Jefferson Cares
~X% -32.0% ~XXX
Desmond Silveira
~X% -32.0% ~XXX
Zoltan Istvan
~X% -32.0% ~XXX
Peter Y Liu
~X% -32.0% ~XXX
Nickolas Wildstar
~X% -32.0% ~XXX
Albert Caesar Mezzetti
~X% -32.0% ~XXX
Akinyemi Agbede
~X% -32.0% ~XXX
Josh Jones
~X% -32.1% ~XXX
Christopher N. Carlson
~X% -32.1% ~XXX
Johnny Wattenburg
~X% -32.1% ~XXX
Robert Davidson Griffis
~X% -32.1% ~XXX
Shubham Goel
~X% -32.1% ~XX
Jeffrey Edward Taylor
~X% -32.1% ~XX
Klement Tinaj
~X% -32.1% ~XX
Hakan Mikado
~X% -32.1% ~XX
Lieutenant Governor Eleni Kounalakis ~XX% +2.6%
Eleni Kounalakis
~XX% +2.6% ~XX,XXX
Cole Harris
~XX% -2.6% ~XX,XXX
Ed Hernandez
~XX% -7.4% ~XX,XXX
David Fennell
~XX% -14.3% ~XX,XXX
Lydia Ortega
~X% -16.3% ~X,XXX
David R. Hernandez
~X% -17.3% ~X,XXX
Jeff Bleich
~X% -19.2% ~X,XXX
Gayle Mc Laughlin
~X% -22.2% ~X,XXX
Tim Ferreira
~X% -22.7% ~X,XXX
Cameron Gharabiklou
~X% -23.0% ~X,XXX
Danny Thomas
~X% -23.5% ~XXX
Attorney General Xavier Becerra* ~XX% +5.3%
Xavier Becerra*
~XX% +5.3% ~XX,XXX
Steven C Bailey
~XX% -5.3% ~XX,XXX
Eric Early
~XX% -19.9% ~XX,XXX
Dave Jones
~XX% -24.3% ~XX,XXX
Secretary of State Alex Padilla* ~XX% +5.2%
Alex Padilla*
~XX% +5.2% ~XX,XXX
Mark P. Meuser
~XX% -5.2% ~XX,XXX
Raul Rodriguez Jr
~X% -34.5% ~X,XXX
Ruben Major
~X% -37.1% ~X,XXX
Gail K. Lightfoot
~X% -40.0% ~X,XXX
Michael Feinstein
~X% -41.1% ~X,XXX
C. T. Weber
~X% -41.6% ~X,XXX
Erik Rydberg
~X% -42.1% ~XXX
Treasurer Fiona Ma ~XX% +7.8%
Fiona Ma
~XX% +7.8% ~XX,XXX
Greg Conlon
~XX% -7.8% ~XX,XXX
Jack M. Guerrero
~XX% -16.1% ~XX,XXX
Vivek Viswanathan
~X% -27.6% ~XX,XXX
Kevin Akin
~X% -35.0% ~X,XXX
Controller Betty T. Yee* ~XX% +11.0%
Betty T. Yee*
~XX% +11.0% ~XX,XXX
Konstantinos Roditis
~XX% -11.0% ~XX,XXX
Mary Lou Finley
~X% -48.8% ~X,XXX
Insurance Commissioner Steve Poizner ~XX% +12.4%
Steve Poizner
~XX% +12.4% ~XX,XXX
Ricardo Lara
~XX% -12.4% ~XX,XXX
Asif Mahmood
~XX% -32.9% ~XX,XXX
Nathalie Hrizi
~X% -41.1% ~X,XXX
Superintendent of Public Education Marshall Tuck ~XX% +8.0%
Marshall Tuck
~XX% +8.0% ~XX,XXX
Tony K. Thurmond
~XX% -8.0% ~XX,XXX
Lily Ploski
~XX% -16.8% ~XX,XXX
Steven Ireland
~XX% -22.0% ~XX,XXX
Proposition 68 Parks and Water Projects Bond
FAILED ~XX% Yes -5.0%
Parks and Water Projects Bond
Yes
~XX% -5.0% ~XX,XXX
No
~XX% +5.0% ~XX,XXX
Proposition 69 Transportation Taxes and Fees Allocation
PASSED ~XX% Yes +62.8%
Transportation Taxes and Fees Allocation
Yes
~XX% +62.8% ~XX,XXX
No
~XX% -62.8% ~XX,XXX
Proposition 70 Spending Rules for Cap and Trade Revenue
FAILED ~XX% Yes -26.6%
Spending Rules for Cap and Trade Revenue
Yes
~XX% -26.6% ~XX,XXX
No
~XX% +26.6% ~XX,XXX
Proposition 71 Effective Date of Ballot Measures
PASSED ~XX% Yes +51.2%
Effective Date of Ballot Measures
Yes
~XX% +51.2% ~XX,XXX
No
~XX% -51.2% ~XX,XXX
Proposition 72 Exclude Rainwater Capture Systems from Tax Assessment
PASSED ~XX% Yes +61.8%
Exclude Rainwater Capture Systems from Tax Assessment
Yes
~XX% +61.8% ~XX,XXX
No
~XX% -61.8% ~XX,XXX
Legislative Races 7
11th Assembly District 4% of contest
Lisa Romero ~XX% +2.3% View full race results
Lisa Romero
~XX% +2.3% ~X,XXX
Jim Frazier*
~XX% -2.3% ~X,XXX
Diane Stewart
~XX% -34.5% ~XXX
12th Assembly District 31% of contest
Heath Flora* ~XX% +38.0% View full race results
Heath Flora*
~XX% +38.0% ~XX,XXX
Robert D. Chase
~XX% -38.0% ~X,XXX
13th Assembly District 99% of contest
Susan Talamantes Eggman* ~XX% +22.7% View full race results
Susan Talamantes Eggman*
~XX% +22.7% ~XX,XXX
Antonio M. Garcia
~XX% -22.7% ~XX,XXX
Carlos Villapudua
~XX% -36.0% ~X,XXX
1st Board of Equalization District 6% of contest
Tom Hallinan ~XX% +14.5% View full race results
Tom Hallinan
~XX% +14.5% ~XX,XXX
Ted Gaines
~XX% -14.5% ~XX,XXX
Connie Conway
~XX% -22.1% ~XX,XXX
David Evans
~XX% -31.4% ~XX,XXX
2nd Board of Equalization District 0% of contest
Mark Burns ~XX% +35.1% View full race results
Mark Burns
~XX% +35.1% ~X,XXX
Cathleen Galgiani
~XX% -35.1% ~XXX
Malia Cohen
~XX% -36.0% ~XXX
Barry Chang
~X% -52.0% ~XXX
8th State Senate District 0% of contest
Andreas Borgeas ~XX% +61.7% View full race results
Andreas Borgeas
~XX% +61.7% ~XXX
Paulina Miranda
~XX% -61.7% ~XX
Tom Pratt
~XX% -63.6% ~XX
Mark Belden
~X% -70.7% ~XX
9th Assembly District 12% of contest
Jim Cooper* ~XX% +51.3% View full race results
Jim Cooper*
~XX% +51.3% ~X,XXX
Harry He
~XX% -51.3% ~X,XXX
Mario Garcia
~XX% -57.2% ~X,XXX
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