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Los Angeles and San Bernardino Counties

31st Congressional District (2026)

760,070 Population
452,591 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 31st Congressional District.
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Los Angeles and San Bernardino Counties

31st Congressional District (2026)

760,070 Population
452,591 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 31st Congressional District.

Unlock full voter and turnout data for 31st Congressional District Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

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How 31st Congressional District (2026) Voted

2016 Primary

Year
2025 2024 2022 2021 2020 2018 2016 2014
Type
General Primary Special
How they voted in other elections
20 races analyzed
|
Statewide & Federal 8
President - Democrat Hillary Clinton ~XX% +11.0%
Hillary Clinton
~XX% +11.0% ~XX,XXX
Bernie Sanders
~XX% -11.0% ~XX,XXX
Henry Hewes
~X% -54.4% ~XXX
Michael Steinberg
~X% -54.5% ~XXX
Roque De La Fuente
~X% -54.5% ~XXX
Willie Wilson
~X% -54.5% ~XXX
Keith Judd
~X% -54.6% ~XXX
~XX,XXX total votes
President - Republican Donald Trump ~XX% +56.0%
Donald Trump
~XX% +56.0% ~XX,XXX
Ted Cruz
~XX% -56.0% ~X,XXX
John R. Kasich
~XX% -60.2% ~X,XXX
Ben Carson
~X% -65.7% ~X,XXX
Jim Gilmore
~X% -69.0% ~XXX
~XX,XXX total votes
President - American Independent Arthur Harris ~XX% +4.5%
Arthur Harris
~XX% +4.5% ~XXX
Robert Ornelas
~XX% -4.5% ~XXX
Wiley Drake
~XX% -13.7% ~XXX
Alan Spears
~XX% -14.9% ~XXX
J.R. Myers
~XX% -15.7% ~XXX
Thomas Hoefling
~X% -18.5% ~XX
James Hedges
~X% -19.6% ~XX
~XXX total votes
President - Green Jill Stein ~XX% +52.0%
Jill Stein
~XX% +52.0% ~XX
Darryl Cherney
~XX% -52.0% ~XX
William Kreml
~XX% -54.0% ~XX
Kent Mesplay
~X% -58.0% ~XX
Sedinam Moyowasifsa Curry
~X% -59.4% ~XX
~XXX total votes
President - Libertarian Gary Johnson ~XX% +41.2%
Gary Johnson
~XX% +41.2% ~XXX
Austin Petersen
~X% -41.2% ~XX
John Mc Afee
~X% -41.9% ~XX
Rhett White Feather Smith
~X% -44.6% ~XX
Joy Waymire
~X% -44.9% ~XX
Jack Robinson, Jr.
~X% -45.1% ~XX
Steve Kerbel
~X% -46.1% ~XX
John Hale
~X% -46.4% ~XX
Marc Feldman
~X% -46.4% ~XX
Derrick M. Reid
~X% -47.9% ~XX
Cecil Ince
~X% -48.1% ~XX
Darryl W. Perry
~X% -48.6% ~XX
~XXX total votes
President - PAF Gloria Estela La Riva ~XX% +30.9%
Gloria Estela La Riva
~XX% +30.9% ~XX
Monica Moorehead
~XX% -30.9% ~XX
Lynn S. Kahn
~XX% -37.4% ~XX
~XXX total votes
U.S. Senator Kamala D. Harris ~XX% +12.3%
Kamala D. Harris
~XX% +12.3% ~XX,XXX
Loretta L. Sanchez
~XX% -12.3% ~XX,XXX
Duf Sundheim
~X% -28.6% ~X,XXX
Thomas G. Del Beccaro
~X% -31.4% ~X,XXX
Greg Conlon
~X% -32.3% ~X,XXX
Phil Wyman
~X% -33.8% ~X,XXX
Eleanor Garcia
~X% -34.4% ~X,XXX
Karen Roseberry
~X% -34.4% ~X,XXX
Massie Munroe
~X% -34.4% ~X,XXX
Steve Stokes
~X% -34.5% ~X,XXX
Von Hougo
~X% -34.6% ~X,XXX
Tom Palzer
~X% -34.7% ~X,XXX
Ron Unz
~X% -34.8% ~X,XXX
George C. Yang
~X% -35.0% ~X,XXX
President Cristina Grappo
~X% -35.1% ~X,XXX
Don Krampe
~X% -35.2% ~X,XXX
Gail K. Lightfoot
~X% -35.2% ~X,XXX
Pamela Elizondo
~X% -35.3% ~X,XXX
Mark Matthew Herd
~X% -35.3% ~XXX
Jarrell Williamson
~X% -35.4% ~XXX
Ling Ling Shi
~X% -35.6% ~XXX
John Thompson Parker
~X% -35.6% ~XXX
Jason Hanania
~X% -35.6% ~XXX
Clive Grey
~X% -35.7% ~XXX
Paul Merritt
~X% -35.7% ~XXX
Jerry J. Laws
~X% -35.7% ~XXX
Herbert G. Peters
~X% -35.7% ~XXX
Mike Beitiks
~X% -35.8% ~XXX
Jason Kraus
~X% -35.8% ~XXX
Don J. Grundmann
~X% -35.9% ~XXX
Emory Rodgers
~X% -35.9% ~XXX
Gar Myers
~X% -35.9% ~XXX
Tim Gildersleeve
~X% -36.0% ~XXX
Scott A. Vineberg
~X% -36.0% ~XXX
~XXX,XXX total votes
Proposition 50 Legislature Suspension Rules
PASSED ~XX% Yes +47.2%
Legislature Suspension Rules
Yes
~XX% +47.2% ~XX,XXX
No
~XX% -47.2% ~XX,XXX
~XXX,XXX total votes
Legislative Races 12
25th State Senate District 18% of contest
Michael D. Antonovich ~XX% +34.0% View full race results
Michael D. Antonovich
~XX% +34.0% ~XX,XXX
Anthony J. Portantino
~XX% -34.0% ~X,XXX
Katherine Perez Estolano
~XX% -40.9% ~X,XXX
Teddy Choi
~X% -49.6% ~X,XXX
Chris Chahinian
~X% -50.2% ~X,XXX
Phlunte Riddle
~X% -50.5% ~X,XXX
~XX,XXX total votes
27th Congressional District 7% of contest
Jack Orswell ~XX% +10.3% View full race results
Jack Orswell
~XX% +10.3% ~X,XXX
Judy Chu*
~XX% -10.3% ~X,XXX
Tim Sweeney
~X% -45.4% ~XXX
~XX,XXX total votes
29th State Senate District 6% of contest
Ling Ling Chang ~XX% +5.8% View full race results
Ling Ling Chang
~XX% +5.8% ~X,XXX
Sukhee Kang
~XX% -5.8% ~X,XXX
Josh Newman
~XX% -9.1% ~X,XXX
~XX,XXX total votes
32nd Congressional District 77% of contest
Grace F. Napolitano* ~XX% +22.7% View full race results
Grace F. Napolitano*
~XX% +22.7% ~XX,XXX
Gordon E. Fisher
~XX% -22.7% ~XX,XXX
Roger Hernandez
~XX% -28.3% ~XX,XXX
~XX,XXX total votes
35th Congressional District 30% of contest
Norma J. Torres* ~XX% +42.4% View full race results
Norma J. Torres*
~XX% +42.4% ~XX,XXX
Tyler Fischella
~XX% -42.4% ~X,XXX
~XX,XXX total votes
39th Congressional District 4% of contest
Ed Royce* ~XX% +10.8% View full race results
Ed Royce*
~XX% +10.8% ~X,XXX
Brett Murdock
~XX% -10.8% ~X,XXX
~X,XXX total votes
41st Assembly District 20% of contest
Chris Holden* ~XX% +8.0% View full race results
Chris Holden*
~XX% +8.0% ~XX,XXX
Casey C. Higgins
~XX% -8.0% ~X,XXX
Dan M. Taylor
~X% -38.2% ~X,XXX
Alan S. Reynolds
~X% -40.7% ~X,XXX
~XX,XXX total votes
48th Assembly District 81% of contest
Cory Ellenson ~XX% +6.0% View full race results
Cory Ellenson
~XX% +6.0% ~XX,XXX
Blanca E. Rubio
~XX% -6.0% ~XX,XXX
Bryan Urias
~XX% -7.7% ~XX,XXX
Manuel Lozano
~XX% -17.7% ~X,XXX
Armando Barajas
~X% -22.0% ~X,XXX
~XX,XXX total votes
49th Assembly District 1% of contest
Ed Chau* ~XX% View full race results
Ed Chau*
~XX% ~XXX
~XXX total votes
52nd Assembly District 42% of contest
Freddie Rodriguez* ~XX% +37.6% View full race results
Freddie Rodriguez*
~XX% +37.6% ~XX,XXX
Paul Vincent Avila
~XX% -37.6% ~X,XXX
~XX,XXX total votes
55th Assembly District 11% of contest
Gregg D. Fritchle ~XX% +22.8% View full race results
Gregg D. Fritchle
~XX% +22.8% ~X,XXX
Phillip Chen
~XX% -22.8% ~X,XXX
Mike Spence
~XX% -24.9% ~X,XXX
Ray Marquez
~X% -35.7% ~XXX
Steven M. Tye
~X% -39.6% ~XXX
~X,XXX total votes
57th Assembly District 6% of contest
Ian C. Calderon* ~XX% +55.8% View full race results
Ian C. Calderon*
~XX% +55.8% ~X,XXX
Rita Topalian
~XX% -55.8% ~X,XXX
~X,XXX total votes
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