Placer and

4th Congressional District (2026)

760,064 Population
461,316 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 4th Congressional District.
Placer and

4th Congressional District (2026)

760,064 Population
461,316 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 4th Congressional District.

Unlock full voter and turnout data for 4th Congressional District Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

How 4th Congressional District (2026) Voted

2024 Primary

How they voted in other elections
33 races analyzed
|
Statewide & Federal 9
President - Democrat Joseph R Biden Jr ~XX% +87.6%
Joseph R Biden Jr
~XX% +87.6% ~XX,XXX
Marianne Williamson
~X% -87.6% ~X,XXX
Dean Phillips
~X% -88.4% ~X,XXX
President R Boddie
~X% -90.1% ~XXX
Gabriel Cornejo
~X% -90.2% ~XXX
Armando Mando Perez Serrato
~X% -90.2% ~XXX
Stephen P Lyons
~X% -90.6% ~XXX
Eban Cambridge
~X% -90.7% ~XXX
President - Republican Donald J. Trump ~XX% +62.3%
Donald J. Trump
~XX% +62.3% ~XX,XXX
Nikki Haley
~XX% -62.3% ~XX,XXX
Ron De Santis
~X% -78.0% ~XXX
Chris Christie
~X% -78.6% ~XXX
Vivek Ramaswamy
~X% -79.1% ~XXX
Rachel Swift
~X% -79.3% ~XXX
David Stuckenberg
~X% -79.4% ~XX
Ryan L Binkley
~X% -79.4% ~XX
Asa Hutchinson
~X% -79.4% ~XX
President - American Independent James Bradley ~XX%
James Bradley
~XX% ~X,XXX
President - Green Jill Stein ~XX%
Jill Stein
~XX% ~XXX
President - Libertarian Charles Ballay ~XX%
Charles Ballay
~XX% ~XXX
President - PAF Claudia De La Cruz ~XX% +21.3%
Claudia De La Cruz
~XX% +21.3% ~XXX
Cornel West
~XX% -21.3% ~XX
Jasmine Sherman
~XX% -42.2% ~XX
U.S. Senator Adam B. Schiff ~XX% +0.7%
Adam B. Schiff
~XX% +0.7% ~XX,XXX
Steve Garvey
~XX% -0.7% ~XX,XXX
Katie Porter
~XX% -18.5% ~XX,XXX
Barbara Lee
~X% -23.6% ~XX,XXX
Eric Early
~X% -27.7% ~X,XXX
James Bradley
~X% -30.5% ~X,XXX
Sharleta Bassett
~X% -31.0% ~X,XXX
Christina Pascucci
~X% -31.7% ~X,XXX
Sepi Gilani
~X% -31.7% ~X,XXX
Gail Lightfoot
~X% -31.7% ~X,XXX
Sarah Sun Liew
~X% -31.8% ~XXX
Major Singh
~X% -31.8% ~XXX
Laura Garza
~X% -31.9% ~XXX
James Jim Macauley
~X% -32.0% ~XXX
Forrest Jones
~X% -32.0% ~XXX
David Peterson
~X% -32.0% ~XXX
Martin Veprauskas
~X% -32.1% ~XXX
Perry Pound
~X% -32.1% ~XXX
Denice Gary Pandol
~X% -32.1% ~XXX
Douglas H. Pierce
~X% -32.1% ~XXX
Harmesh Kumar
~X% -32.1% ~XXX
Jonathan Reiss
~X% -32.1% ~XXX
Don J. Grundmann
~X% -32.1% ~XXX
Raji Rab
~X% -32.2% ~XXX
John Rose
~X% -32.2% ~XXX
Mark Ruzon
~X% -32.2% ~XXX
Stefan Simchowitz
~X% -32.2% ~XXX
U.S. Senator (Partial Term) Steve Garvey ~XX% +4.3%
Steve Garvey
~XX% +4.3% ~XX,XXX
Adam B. Schiff
~XX% -4.3% ~XX,XXX
Katie Porter
~XX% -17.5% ~XX,XXX
Barbara Lee
~XX% -23.7% ~XX,XXX
Eric Early
~X% -26.1% ~XX,XXX
Christina Pascucci
~X% -32.6% ~X,XXX
Sepi Gilani
~X% -33.1% ~X,XXX
Proposition 1 Bonds for Mental Health Treatment Facilities
FAILED ~XX% Yes -5.8%
Bonds for Mental Health Treatment Facilities
Yes
~XX% -5.8% ~XX,XXX
No
~XX% +5.8% ~XX,XXX
Legislative Races 13
12th Assembly District 22% of contest
Damon Connolly* ~XX% +54.1% View full race results
Damon Connolly*
~XX% +54.1% ~XX,XXX
Eryn Cervantes
~XX% -54.1% ~X,XXX
Andy Podshadley
~XX% -55.6% ~X,XXX
1st Congressional District 18% of contest
Doug La Malfa* ~XX% +51.1% View full race results
Doug La Malfa*
~XX% +51.1% ~XX,XXX
Rose Penelope Yee
~XX% -51.1% ~X,XXX
Mike Doran
~XX% -60.1% ~X,XXX
1st State Senate District 16% of contest
Megan Dahle ~XX% +41.6% View full race results
Megan Dahle
~XX% +41.6% ~XX,XXX
David Fennell
~XX% -41.6% ~X,XXX
2nd Assembly District 0% of contest
Michael Greer ~XX% +12.1% View full race results
Michael Greer
~XX% +12.1% ~XXX
Chris Rogers
~XX% -12.1% ~XXX
Ariel Kelley
~XX% -18.3% ~XX
Rusty Hicks
~XX% -24.0% ~XX
Ted Williams
~X% -27.3% ~XX
Frankie Myers
~X% -29.7% ~XX
Cynthia A. Click
~X% -34.1% ~XX
2nd Congressional District 5% of contest
Jared Huffman* ~XX% +51.7% View full race results
Jared Huffman*
~XX% +51.7% ~X,XXX
Chris Coulombe
~XX% -51.7% ~X,XXX
Tief Gibbs
~X% -63.6% ~XXX
Jolian Jo Kangas
~X% -69.7% ~XXX
Jason Brisendine
~X% -70.5% ~XX
3rd Assembly District 33% of contest
Jamie James Gallagher* ~XX% +46.8% View full race results
Jamie James Gallagher*
~XX% +46.8% ~XX,XXX
Aaron Draper
~XX% -46.8% ~X,XXX
3rd Congressional District 11% of contest
Kevin Kiley* ~XX% +24.9% View full race results
Kevin Kiley*
~XX% +24.9% ~XX,XXX
Jessica Morse
~XX% -24.9% ~X,XXX
Robert Smith
~X% -59.9% ~XXX
3rd State Senate District 42% of contest
Christopher Cabaldon ~XX% +4.5% View full race results
Christopher Cabaldon
~XX% +4.5% ~XX,XXX
Thom Bogue
~XX% -4.5% ~XX,XXX
Rozzana Verder Aliga
~XX% -5.8% ~XX,XXX
Jackie Elward
~XX% -7.9% ~XX,XXX
Jimih Jones
~X% -22.0% ~X,XXX
4th Assembly District 76% of contest
Cecilia M. Aguiar Curry* ~XX% View full race results
Cecilia M. Aguiar Curry*
~XX% ~XX,XXX
4th Congressional District 54% of contest
Mike Thompson* ~XX% +37.0% View full race results
Mike Thompson*
~XX% +37.0% ~XX,XXX
John Munn
~XX% -37.0% ~XX,XXX
Andrew David Engdahl
~X% -58.2% ~X,XXX
Niket Patwardhan
~X% -63.7% ~X,XXX
5th Assembly District 12% of contest
Joe Patterson* ~XX% +23.9% View full race results
Joe Patterson*
~XX% +23.9% ~XX,XXX
Neva Parker
~XX% -23.9% ~X,XXX
Athena Singh
~X% -49.7% ~X,XXX
Aabhash Abg Gautam
~X% -51.3% ~XXX
6th Assembly District 8% of contest
Nikki Ellis ~XX% +1.1% View full race results
Nikki Ellis
~XX% +1.1% ~X,XXX
Preston Romero
~XX% -1.1% ~X,XXX
Maggy Krell
~XX% -8.8% ~X,XXX
Paula Villescaz
~X% -19.8% ~XXX
Carlos Marquez Iii
~X% -20.8% ~XXX
Rosanna Herber
~X% -22.1% ~XXX
Sean Frame
~X% -23.7% ~XXX
Emmanuel Amanfor
~X% -23.8% ~XXX
Kevin Olmar Martinez
~X% -25.4% ~XXX
Evan Minton
~X% -25.6% ~XXX
6th Congressional District 6% of contest
Ami Bera* ~XX% +10.6% View full race results
Ami Bera*
~XX% +10.6% ~X,XXX
Christine Bish
~XX% -10.6% ~X,XXX
Craig J. De Luz
~XX% -23.0% ~X,XXX
Raymond Riehle
~XX% -25.4% ~X,XXX
Adam Barajas
~X% -32.1% ~XXX
Chris Richardson
~X% -36.3% ~XXX
Overlapping Local Races 10
Lake County County Supervisor District 1 44% of contest
Helen Owen ~XX% +15.1% View full race results
Helen Owen
~XX% +15.1% ~XXX
John H. Hess
~XX% -15.1% ~XXX
Sean Millerick
~XX% -31.4% ~XXX
Bryan Pritchard
~X% -38.0% ~XXX
Bren Boyd
~X% -45.5% ~XX
Lake County County Supervisor District 5 4% of contest
Jessica Pyska ~XX% +37.6% View full race results
Jessica Pyska
~XX% +37.6% ~XX
Daniel Boone Bridges
~XX% -37.6% ~XX
Lake County Sheriff Coroner 10% of contest
Luke Bingham ~XX% View full race results
Luke Bingham
~XX% ~X,XXX
Napa County Supervisor District 5
Belia Ramos ~XX% +11.2% View full race results
Belia Ramos
~XX% +11.2% ~X,XXX
Mariam Aboudamous
~XX% -11.2% ~X,XXX
Sacramento County Board of Supervisors District 4 12% of contest
Rosario Rodriguez ~XX% +19.5% View full race results
Rosario Rodriguez
~XX% +19.5% ~X,XXX
Bret C Daniels
~XX% -19.5% ~X,XXX
Braden Murphy
~XX% -24.2% ~X,XXX
Sonoma County County Supervisor District 1 43% of contest
Rebecca Hermosillo ~XX% +58.8% View full race results
Rebecca Hermosillo
~XX% +58.8% ~XX,XXX
Jonathan Mathieu
~XX% -58.8% ~X,XXX
Sonoma County County Supervisor District 3 48% of contest
Chris Coursey ~XX% +46.2% View full race results
Chris Coursey
~XX% +46.2% ~X,XXX
Omar Medina
~XX% -46.2% ~X,XXX
Sonoma County County Supervisor District 5 1% of contest
Lynda Hopkins ~XX% View full race results
Lynda Hopkins
~XX% ~XXX
Yolo County County Supervisor District 3 Short Term 84% of contest
Mary Sandy ~XX% +11.2% View full race results
Mary Sandy
~XX% +11.2% ~X,XXX
Xóchitl Rodriguez Murillo
~XX% -11.2% ~X,XXX
Yolo County County Supervisor District 4 71% of contest
Sheila Allen ~XX% +16.2% View full race results
Sheila Allen
~XX% +16.2% ~X,XXX
Antonio De Loera Brust
~XX% -16.2% ~X,XXX
Nathalie Nj Mvondo
~X% -51.5% ~XXX
Overlapping Ballot Measures 1
Measure N - Davis Joint Unified School District 90% of contest
PASSED ~XX% Yes +85.8% View full results
Yes
~XX% +85.8% ~XXX
No
~X% -85.8% ~XX
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