Sierra and

1st Congressional District (2026)

760,064 Population
460,208 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 1st Congressional District.
Sierra and

1st Congressional District (2026)

760,064 Population
460,208 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 1st Congressional District.

Unlock full voter and turnout data for 1st Congressional District Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

How 1st Congressional District (2026) Voted

2024 Primary

How they voted in other elections
28 races analyzed
|
Statewide & Federal 8
President - Democrat Joseph R Biden Jr ~XX% +87.2%
Joseph R Biden Jr
~XX% +87.2% ~XX,XXX
Marianne Williamson
~X% -87.2% ~X,XXX
Dean Phillips
~X% -88.5% ~X,XXX
President R Boddie
~X% -90.1% ~XXX
Gabriel Cornejo
~X% -90.1% ~XXX
Armando Mando Perez Serrato
~X% -90.2% ~XXX
Stephen P Lyons
~X% -90.5% ~XXX
Eban Cambridge
~X% -90.6% ~XXX
President - Republican Donald J. Trump ~XX% +65.1%
Donald J. Trump
~XX% +65.1% ~XX,XXX
Nikki Haley
~XX% -65.1% ~XX,XXX
Ron De Santis
~X% -79.6% ~X,XXX
Chris Christie
~X% -80.3% ~XXX
Vivek Ramaswamy
~X% -80.6% ~XXX
Rachel Swift
~X% -80.8% ~XXX
David Stuckenberg
~X% -80.8% ~XXX
Asa Hutchinson
~X% -80.9% ~XXX
Ryan L Binkley
~X% -80.9% ~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% +11.5%
Claudia De La Cruz
~XX% +11.5% ~XXX
Cornel West
~XX% -11.5% ~XXX
Jasmine Sherman
~XX% -31.3% ~XX
U.S. Senator Steve Garvey ~XX% +1.5%
Steve Garvey
~XX% +1.5% ~XX,XXX
Adam B. Schiff
~XX% -1.5% ~XX,XXX
Katie Porter
~XX% -19.0% ~XX,XXX
Barbara Lee
~X% -23.8% ~XX,XXX
Eric Early
~X% -28.3% ~X,XXX
James Bradley
~X% -30.7% ~X,XXX
Sharleta Bassett
~X% -31.2% ~X,XXX
Gail Lightfoot
~X% -31.9% ~X,XXX
Sepi Gilani
~X% -32.1% ~X,XXX
Denice Gary Pandol
~X% -32.1% ~X,XXX
Christina Pascucci
~X% -32.2% ~X,XXX
Laura Garza
~X% -32.2% ~XXX
Sarah Sun Liew
~X% -32.3% ~XXX
Forrest Jones
~X% -32.4% ~XXX
James Jim Macauley
~X% -32.4% ~XXX
Perry Pound
~X% -32.5% ~XXX
Douglas H. Pierce
~X% -32.5% ~XXX
David Peterson
~X% -32.5% ~XXX
Martin Veprauskas
~X% -32.5% ~XXX
Don J. Grundmann
~X% -32.5% ~XXX
John Rose
~X% -32.6% ~XXX
Major Singh
~X% -32.6% ~XXX
Jonathan Reiss
~X% -32.6% ~XXX
Raji Rab
~X% -32.6% ~XXX
Mark Ruzon
~X% -32.6% ~XXX
Harmesh Kumar
~X% -32.6% ~XXX
Stefan Simchowitz
~X% -32.6% ~XXX
Proposition 1 Bonds for Mental Health Treatment Facilities
FAILED ~XX% Yes -5.2%
Bonds for Mental Health Treatment Facilities
Yes
~XX% -5.2% ~XX,XXX
No
~XX% +5.2% ~XXX,XXX
Legislative Races 10
12th Assembly District 10% of contest
Damon Connolly* ~XX% +60.5% View full race results
Damon Connolly*
~XX% +60.5% ~XX,XXX
Eryn Cervantes
~XX% -60.5% ~X,XXX
Andy Podshadley
~XX% -62.4% ~X,XXX
1st Assembly District 10% of contest
Heather Hadwick ~XX% +20.8% View full race results
Heather Hadwick
~XX% +20.8% ~X,XXX
Tenessa Audette
~XX% -20.8% ~X,XXX
Mark Mezzano
~XX% -22.7% ~X,XXX
Melissa Hunt
~X% -36.9% ~XXX
1st Congressional District 44% of contest
Doug La Malfa* ~XX% +37.2% View full race results
Doug La Malfa*
~XX% +37.2% ~XX,XXX
Rose Penelope Yee
~XX% -37.2% ~XX,XXX
Mike Doran
~XX% -51.8% ~X,XXX
1st State Senate District 35% of contest
Megan Dahle ~XX% +56.8% View full race results
Megan Dahle
~XX% +56.8% ~XX,XXX
David Fennell
~XX% -56.8% ~XX,XXX
2nd Assembly District 54% of contest
Chris Rogers ~XX% +2.2% View full race results
Chris Rogers
~XX% +2.2% ~XX,XXX
Michael Greer
~XX% -2.2% ~XX,XXX
Ariel Kelley
~XX% -10.8% ~XX,XXX
Rusty Hicks
~XX% -13.6% ~XX,XXX
Frankie Myers
~X% -20.2% ~X,XXX
Ted Williams
~X% -20.9% ~X,XXX
Cynthia A. Click
~X% -26.2% ~X,XXX
2nd Congressional District 23% of contest
Jared Huffman* ~XX% +49.3% View full race results
Jared Huffman*
~XX% +49.3% ~XX,XXX
Chris Coulombe
~XX% -49.3% ~XX,XXX
Tief Gibbs
~XX% -57.8% ~X,XXX
Jolian Jo Kangas
~X% -66.8% ~XXX
Jason Brisendine
~X% -67.6% ~XXX
3rd Assembly District 67% of contest
Jamie James Gallagher* ~XX% +31.6% View full race results
Jamie James Gallagher*
~XX% +31.6% ~XX,XXX
Aaron Draper
~XX% -31.6% ~XX,XXX
3rd Congressional District 3% of contest
Kevin Kiley* ~XX% +24.8% View full race results
Kevin Kiley*
~XX% +24.8% ~X,XXX
Jessica Morse
~XX% -24.8% ~X,XXX
Robert Smith
~X% -58.8% ~XXX
4th Assembly District 11% of contest
Cecilia M. Aguiar Curry* ~XX% View full race results
Cecilia M. Aguiar Curry*
~XX% ~X,XXX
4th Congressional District 27% of contest
Mike Thompson* ~XX% +42.6% View full race results
Mike Thompson*
~XX% +42.6% ~XX,XXX
John Munn
~XX% -42.6% ~XX,XXX
Andrew David Engdahl
~X% -63.1% ~X,XXX
Niket Patwardhan
~X% -67.0% ~XXX
Overlapping Local Races 9
Lake County County Supervisor District 1 56% of contest
John H. Hess ~XX% +0.1% View full race results
John H. Hess
~XX% +0.1% ~XXX
Helen Owen
~XX% -0.1% ~XXX
Sean Millerick
~XX% -16.3% ~XXX
Bryan Pritchard
~X% -25.5% ~XXX
Bren Boyd
~X% -32.6% ~XX
Lake County County Supervisor District 5 96% of contest
Jessica Pyska ~XX% +13.0% View full race results
Jessica Pyska
~XX% +13.0% ~X,XXX
Daniel Boone Bridges
~XX% -13.0% ~X,XXX
Lake County Sheriff Coroner 90% of contest
Luke Bingham ~XX% View full race results
Luke Bingham
~XX% ~XX,XXX
Mendocino County Supervisor District 4 6% of contest
Bernie Norvell ~XX% +62.0% View full race results
Bernie Norvell
~XX% +62.0% ~XXX
Georgina Avila Gorman
~XX% -62.0% ~XX
Sierra County County Supervisor District 1
Lee Adams Iii ~XX% View full race results
Lee Adams Iii
~XX% ~XXX
Sonoma County County Supervisor District 1 57% of contest
Rebecca Hermosillo ~XX% +58.2% View full race results
Rebecca Hermosillo
~XX% +58.2% ~XX,XXX
Jonathan Mathieu
~XX% -58.2% ~X,XXX
Sonoma County County Supervisor District 3 52% of contest
Chris Coursey ~XX% +33.0% View full race results
Chris Coursey
~XX% +33.0% ~X,XXX
Omar Medina
~XX% -33.0% ~X,XXX
Sonoma County County Supervisor District 5 66% of contest
Lynda Hopkins ~XX% View full race results
Lynda Hopkins
~XX% ~XX,XXX
Tehama County County Supervisor District 1
Rob Burroughs ~XX% +6.0% View full race results
Rob Burroughs
~XX% +6.0% ~X,XXX
Kris Deiters
~XX% -6.0% ~X,XXX
Overlapping Ballot Measures 1
Measure S - Marysville Joint Unified School District
FAILED ~XX% Yes -50.8% View full results
Yes
~XX% -50.8% ~XX
No
~XX% +50.8% ~XXX
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