San Joaquin and

13th Congressional District (2026)

760,066 Population
344,898 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 13th Congressional District.
San Joaquin and

13th Congressional District (2026)

760,066 Population
344,898 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 13th Congressional District.

Unlock full voter and turnout data for 13th Congressional District Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

How 13th Congressional District (2026) Voted

2018 Primary

How they voted in other elections
26 races analyzed
|
Statewide & Federal 14
U.S. Senator Dianne Feinstein* ~XX% +23.1%
Dianne Feinstein*
~XX% +23.1% ~XX,XXX
Kevin De Leon
~XX% -23.1% ~X,XXX
Paul A Taylor
~XX% -23.5% ~X,XXX
James P Bradley
~X% -26.1% ~X,XXX
Arun K. Bhumitra
~X% -27.6% ~X,XXX
Erin Cruz
~X% -28.7% ~X,XXX
Pat Harris
~X% -30.9% ~X,XXX
Tom Palzer
~X% -31.0% ~X,XXX
John Crew
~X% -31.3% ~X,XXX
Alison Hartson
~X% -31.5% ~X,XXX
Roque De La Fuente
~X% -31.6% ~X,XXX
Kevin Mottus
~X% -31.7% ~X,XXX
Patrick Little
~X% -32.4% ~X,XXX
Donnie O. Turner
~X% -32.6% ~X,XXX
Adrienne Nicole Edwards
~X% -32.7% ~XXX
Derrick Michael Reid
~X% -32.9% ~XXX
Jerry Joseph Laws
~X% -32.9% ~XXX
Douglas Howard Pierce
~X% -33.1% ~XXX
Mario Nabliba
~X% -33.1% ~XXX
David Hildebrand
~X% -33.1% ~XXX
David Moore
~X% -33.2% ~XXX
Herbert G. Peters
~X% -33.3% ~XXX
Lee Olson
~X% -33.4% ~XXX
John Thompson Parker
~X% -33.4% ~XXX
Don J. Grundmann
~X% -33.4% ~XXX
Gerald Plummer
~X% -33.5% ~XXX
Jason M. Hanania
~X% -33.5% ~XXX
Colleen Shea Fernald
~X% -33.5% ~XXX
Ling Ling Shi
~X% -33.5% ~XXX
Tim Gildersleeve
~X% -33.6% ~XXX
Rash Bihari Ghosh
~X% -33.6% ~XXX
Michael Fahmy Girgis
~X% -33.7% ~XX
Governor John H. Cox ~XX% +6.5%
John H. Cox
~XX% +6.5% ~XX,XXX
Gavin Newsom
~XX% -6.5% ~XX,XXX
Antonio Villaraigosa
~XX% -8.2% ~XX,XXX
Travis Allen
~XX% -12.5% ~XX,XXX
John Chiang
~X% -20.0% ~X,XXX
Delaine Eastin
~X% -24.0% ~X,XXX
Amanda Renteria
~X% -25.3% ~X,XXX
Robert C. Newman Ii
~X% -26.0% ~X,XXX
Michael Shellenberger
~X% -26.8% ~XXX
Gloria Estela La Riva
~X% -26.9% ~XXX
Yvonne Girard
~X% -26.9% ~XXX
J. Bribiesca
~X% -27.0% ~XXX
Peter Y Liu
~X% -27.0% ~XXX
Albert Caesar Mezzetti
~X% -27.0% ~XXX
Josh Jones
~X% -27.0% ~XXX
Nickolas Wildstar
~X% -27.1% ~XXX
Jeffrey Edward Taylor
~X% -27.1% ~XXX
Desmond Silveira
~X% -27.1% ~XXX
Thomas Jefferson Cares
~X% -27.1% ~XXX
Robert Davidson Griffis
~X% -27.1% ~XXX
Zoltan Istvan
~X% -27.1% ~XXX
Hakan Mikado
~X% -27.2% ~XXX
Klement Tinaj
~X% -27.2% ~XXX
Shubham Goel
~X% -27.2% ~XX
Akinyemi Agbede
~X% -27.2% ~XX
Johnny Wattenburg
~X% -27.2% ~XX
Christopher N. Carlson
~X% -27.2% ~XX
Lieutenant Governor Ed Hernandez ~XX% +1.9%
Ed Hernandez
~XX% +1.9% ~XX,XXX
Cole Harris
~XX% -1.9% ~XX,XXX
Eleni Kounalakis
~XX% -4.5% ~XX,XXX
David Fennell
~XX% -12.3% ~X,XXX
Lydia Ortega
~X% -13.8% ~X,XXX
Jeff Bleich
~X% -15.4% ~X,XXX
David R. Hernandez
~X% -15.7% ~X,XXX
Gayle Mc Laughlin
~X% -19.9% ~X,XXX
Tim Ferreira
~X% -20.5% ~X,XXX
Cameron Gharabiklou
~X% -21.0% ~X,XXX
Danny Thomas
~X% -21.4% ~XXX
Attorney General Xavier Becerra* ~XX% +8.2%
Xavier Becerra*
~XX% +8.2% ~XX,XXX
Steven C Bailey
~XX% -8.2% ~XX,XXX
Dave Jones
~XX% -23.4% ~XX,XXX
Eric Early
~XX% -23.6% ~XX,XXX
Secretary of State Alex Padilla* ~XX% +10.1%
Alex Padilla*
~XX% +10.1% ~XX,XXX
Mark P. Meuser
~XX% -10.1% ~XX,XXX
Raul Rodriguez Jr
~XX% -32.2% ~X,XXX
Ruben Major
~X% -35.5% ~X,XXX
Gail K. Lightfoot
~X% -40.3% ~X,XXX
Michael Feinstein
~X% -40.9% ~X,XXX
C. T. Weber
~X% -41.9% ~XXX
Erik Rydberg
~X% -42.3% ~XXX
Treasurer Fiona Ma ~XX% +11.0%
Fiona Ma
~XX% +11.0% ~XX,XXX
Greg Conlon
~XX% -11.0% ~XX,XXX
Jack M. Guerrero
~XX% -13.3% ~XX,XXX
Vivek Viswanathan
~XX% -22.6% ~XX,XXX
Kevin Akin
~X% -33.5% ~X,XXX
Controller Betty T. Yee* ~XX% +16.3%
Betty T. Yee*
~XX% +16.3% ~XX,XXX
Konstantinos Roditis
~XX% -16.3% ~XX,XXX
Mary Lou Finley
~X% -50.1% ~X,XXX
Insurance Commissioner Steve Poizner ~XX% +2.8%
Steve Poizner
~XX% +2.8% ~XX,XXX
Ricardo Lara
~XX% -2.8% ~XX,XXX
Asif Mahmood
~XX% -31.9% ~X,XXX
Nathalie Hrizi
~X% -38.0% ~X,XXX
Superintendent of Public Education Marshall Tuck ~XX% +8.1%
Marshall Tuck
~XX% +8.1% ~XX,XXX
Lily Ploski
~XX% -8.1% ~XX,XXX
Tony K. Thurmond
~XX% -9.9% ~XX,XXX
Steven Ireland
~XX% -18.8% ~XX,XXX
Proposition 68 Parks and Water Projects Bond
PASSED ~XX% Yes +3.6%
Parks and Water Projects Bond
Yes
~XX% +3.6% ~XX,XXX
No
~XX% -3.6% ~XX,XXX
Proposition 69 Transportation Taxes and Fees Allocation
PASSED ~XX% Yes +60.8%
Transportation Taxes and Fees Allocation
Yes
~XX% +60.8% ~XX,XXX
No
~XX% -60.8% ~XX,XXX
Proposition 70 Spending Rules for Cap and Trade Revenue
FAILED ~XX% Yes -24.4%
Spending Rules for Cap and Trade Revenue
Yes
~XX% -24.4% ~XX,XXX
No
~XX% +24.4% ~XX,XXX
Proposition 71 Effective Date of Ballot Measures
PASSED ~XX% Yes +47.4%
Effective Date of Ballot Measures
Yes
~XX% +47.4% ~XX,XXX
No
~XX% -47.4% ~XX,XXX
Proposition 72 Exclude Rainwater Capture Systems from Tax Assessment
PASSED ~XX% Yes +55.6%
Exclude Rainwater Capture Systems from Tax Assessment
Yes
~XX% +55.6% ~XX,XXX
No
~XX% -55.6% ~XX,XXX
Legislative Races 12
10th Congressional District 27% of contest
Jeff Denham* ~XX% +16.1% View full race results
Jeff Denham*
~XX% +16.1% ~XX,XXX
Josh Harder
~XX% -16.1% ~X,XXX
Ted D. Howze
~XX% -19.9% ~X,XXX
Virginia Madueńo
~XX% -21.4% ~X,XXX
Michael Eggman
~XX% -21.6% ~X,XXX
Sue Zwahlen
~X% -26.7% ~X,XXX
Michael J. Barkley
~X% -31.8% ~XXX
Dotty Nygard
~X% -32.9% ~XXX
12th Assembly District 13% of contest
Heath Flora* ~XX% +9.6% View full race results
Heath Flora*
~XX% +9.6% ~X,XXX
Robert D. Chase
~XX% -9.6% ~X,XXX
12th State Senate District 47% of contest
Anna Caballero ~XX% +15.5% View full race results
Anna Caballero
~XX% +15.5% ~XX,XXX
Johnny Tacherra
~XX% -15.5% ~XX,XXX
Rob Poythress
~XX% -16.9% ~XX,XXX
Daniel Parra
~X% -34.0% ~X,XXX
13th Assembly District 11% of contest
Susan Talamantes Eggman* ~XX% +25.9% View full race results
Susan Talamantes Eggman*
~XX% +25.9% ~X,XXX
Carlos Villapudua
~XX% -25.9% ~X,XXX
Antonio M. Garcia
~XX% -26.6% ~X,XXX
16th Congressional District 48% of contest
Jim Costa* ~XX% +0.4% View full race results
Jim Costa*
~XX% +0.4% ~XX,XXX
Elizabeth Heng
~XX% -0.4% ~XX,XXX
1st Board of Equalization District 5% of contest
Tom Hallinan ~XX% +22.4% View full race results
Tom Hallinan
~XX% +22.4% ~XX,XXX
Ted Gaines
~XX% -22.4% ~XX,XXX
Connie Conway
~XX% -29.2% ~XX,XXX
David Evans
~XX% -33.7% ~X,XXX
21st Assembly District 92% of contest
Adam C. Gray* ~XX% View full race results
Adam C. Gray*
~XX% ~XX,XXX
21st Congressional District 2% of contest
David G. Valadao* ~XX% +0.2% View full race results
David G. Valadao*
~XX% +0.2% ~XXX
Tj Cox
~XX% -0.2% ~XXX
31st Assembly District 3% of contest
Joaquin Arambula* ~XX% +40.8% View full race results
Joaquin Arambula*
~XX% +40.8% ~XXX
Lupe Espinoza
~XX% -40.8% ~XXX
5th Assembly District 3% of contest
Frank Bigelow* ~XX% +8.2% View full race results
Frank Bigelow*
~XX% +8.2% ~X,XXX
Carla J. Neal
~XX% -8.2% ~X,XXX
8th State Senate District 3% of contest
Andreas Borgeas ~XX% +29.9% View full race results
Andreas Borgeas
~XX% +29.9% ~X,XXX
Paulina Miranda
~XX% -29.9% ~X,XXX
Tom Pratt
~XX% -38.6% ~X,XXX
Mark Belden
~X% -50.7% ~XXX
9th Congressional District 8% of contest
Jerry Mc Nerney* ~XX% +41.9% View full race results
Jerry Mc Nerney*
~XX% +41.9% ~X,XXX
Marla Livengood
~XX% -41.9% ~X,XXX
Mike A. Tsarnas
~X% -63.0% ~XXX
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