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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 General

Year
2025 2024 2022 2021 2020 2018 2016 2014
Type
General Primary Special
How they voted in other elections
31 races analyzed
|
Statewide & Federal 19
President Hillary Clinton ~XX% +28.9%
Hillary Clinton
~XX% +28.9% ~XXX,XXX
Donald J. Trump
~XX% -28.9% ~XX,XXX
Gary Johnson
~X% -58.6% ~X,XXX
Jill Stein
~X% -59.6% ~X,XXX
Gloria Estela La Riva
~X% -60.8% ~X,XXX
~XXX,XXX total votes
U.S. Senator Kamala D. Harris ~XX% +7.6%
Kamala D. Harris
~XX% +7.6% ~XXX,XXX
Loretta L. Sanchez
~XX% -7.6% ~XXX,XXX
~XXX,XXX total votes
Proposition 51 K-12 and Community College Facilities
PASSED ~XX% Yes +11.0%
K-12 and Community College Facilities
Yes
~XX% +11.0% ~XXX,XXX
No
~XX% -11.0% ~XXX,XXX
~XXX,XXX total votes
Proposition 52 Medi-Cal Hospital Fee Program
PASSED ~XX% Yes +38.6%
Medi-Cal Hospital Fee Program
Yes
~XX% +38.6% ~XXX,XXX
No
~XX% -38.6% ~XX,XXX
~XXX,XXX total votes
Proposition 53 Voter Approval of Revenue Bonds
PASSED ~XX% Yes +0.2%
Voter Approval of Revenue Bonds
Yes
~XX% +0.2% ~XXX,XXX
No
~XX% -0.2% ~XXX,XXX
~XXX,XXX total votes
Proposition 54 Legislative Procedure Requirements
PASSED ~XX% Yes +31.2%
Legislative Procedure Requirements
Yes
~XX% +31.2% ~XXX,XXX
No
~XX% -31.2% ~XX,XXX
~XXX,XXX total votes
Proposition 55 Tax Extension for Education and Healthcare
PASSED ~XX% Yes +28.4%
Tax Extension for Education and Healthcare
Yes
~XX% +28.4% ~XXX,XXX
No
~XX% -28.4% ~XX,XXX
~XXX,XXX total votes
Proposition 56 Cigarette Tax
PASSED ~XX% Yes +25.2%
Cigarette Tax
Yes
~XX% +25.2% ~XXX,XXX
No
~XX% -25.2% ~XX,XXX
~XXX,XXX total votes
Proposition 57 Criminal Sentences & Juvenile Crime Proceedings
PASSED ~XX% Yes +15.4%
Criminal Sentences & Juvenile Crime Proceedings
Yes
~XX% +15.4% ~XXX,XXX
No
~XX% -15.4% ~XXX,XXX
~XXX,XXX total votes
Proposition 58 English Proficiency. Multilingual Education.
PASSED ~XX% Yes +42.4%
English Proficiency. Multilingual Education.
Yes
~XX% +42.4% ~XXX,XXX
No
~XX% -42.4% ~XX,XXX
~XXX,XXX total votes
Proposition 59 Corporate Political Spending Advisory Question
FAILED ~XX% Yes -5.2%
Corporate Political Spending Advisory Question
Yes
~XX% -5.2% ~XXX,XXX
No
~XX% +5.2% ~XXX,XXX
~XXX,XXX total votes
Proposition 60 Adult Film Condom Requirements
PASSED ~XX% Yes +9.0%
Adult Film Condom Requirements
Yes
~XX% +9.0% ~XXX,XXX
No
~XX% -9.0% ~XXX,XXX
~XXX,XXX total votes
Proposition 61 State Prescription Drug Purchase Standards
FAILED ~XX% Yes -9.8%
State Prescription Drug Purchase Standards
Yes
~XX% -9.8% ~XXX,XXX
No
~XX% +9.8% ~XXX,XXX
~XXX,XXX total votes
Proposition 62 Repeal of Death Penalty
FAILED ~XX% Yes -17.8%
Repeal of Death Penalty
Yes
~XX% -17.8% ~XXX,XXX
No
~XX% +17.8% ~XXX,XXX
~XXX,XXX total votes
Proposition 63 Firearms and Ammunition Sales
PASSED ~XX% Yes +24.4%
Firearms and Ammunition Sales
Yes
~XX% +24.4% ~XXX,XXX
No
~XX% -24.4% ~XX,XXX
~XXX,XXX total votes
Proposition 64 Marijuana Legalization
PASSED ~XX% Yes +3.4%
Marijuana Legalization
Yes
~XX% +3.4% ~XXX,XXX
No
~XX% -3.4% ~XXX,XXX
~XXX,XXX total votes
Proposition 65 Carryout Bag Charges
FAILED ~XX% Yes -9.4%
Carryout Bag Charges
Yes
~XX% -9.4% ~XXX,XXX
No
~XX% +9.4% ~XXX,XXX
~XXX,XXX total votes
Proposition 66 Death Penalty Procedure Time Limits
PASSED ~XX% Yes +13.2%
Death Penalty Procedure Time Limits
Yes
~XX% +13.2% ~XXX,XXX
No
~XX% -13.2% ~XXX,XXX
~XXX,XXX total votes
Proposition 67 Ban on Single-use Plastic Bags
FAILED ~XX% Yes -9.2%
Ban on Single-use Plastic Bags
Yes
~XX% -9.2% ~XXX,XXX
No
~XX% +9.2% ~XXX,XXX
~XXX,XXX total votes
Legislative Races 12
Assembly Total (5 races) Democrat Vote ~XX% +15.2%
Democrat Vote
~XX% +15.2% ~XXX,XXX
Republican Vote
~XX% -15.2% ~XX,XXX
~XXX,XXX total votes 52nd Assembly District not included (same-party race)
Congressional Total (3 races) Democrat Vote ~XX% +18.6%
Democrat Vote
~XX% +18.6% ~XX,XXX
Republican Vote
~XX% -18.6% ~XX,XXX
~XX,XXX total votes 32nd Congressional District not included (same-party race)
Senate Total (2 races) Republican Vote ~XX% +6.8%
Democrat Vote
~XX% -6.8% ~XX,XXX
Republican Vote
~XX% +6.8% ~XX,XXX
~XX,XXX total votes
25th State Senate District 20% of contest
Michael D. Antonovich ~XX% +10.6% View full race results
Michael D. Antonovich
~XX% +10.6% ~XX,XXX
Anthony J. Portantino
~XX% -10.6% ~XX,XXX
~XX,XXX total votes
27th Congressional District 8% of contest
Jack Orswell ~XX% +15.8% View full race results
Jack Orswell
~XX% +15.8% ~XX,XXX
Judy Chu*
~XX% -15.8% ~X,XXX
~XX,XXX total votes
29th State Senate District 6% of contest
Josh Newman ~XX% +7.0% View full race results
Josh Newman
~XX% +7.0% ~XX,XXX
Ling Ling Chang
~XX% -7.0% ~X,XXX
~XX,XXX total votes
32nd Congressional District 76% of contest
Grace F. Napolitano* ~XX% +25.0% View full race results
Grace F. Napolitano*
~XX% +25.0% ~XX,XXX
Roger Hernandez
~XX% -25.0% ~XX,XXX
~XXX,XXX total votes
35th Congressional District 29% of contest
Norma J. Torres* ~XX% +36.6% View full race results
Norma J. Torres*
~XX% +36.6% ~XX,XXX
Tyler Fischella
~XX% -36.6% ~XX,XXX
~XX,XXX total votes
39th Congressional District 4% of contest
Ed Royce* ~XX% +4.4% View full race results
Ed Royce*
~XX% +4.4% ~X,XXX
Brett Murdock
~XX% -4.4% ~X,XXX
~XX,XXX total votes
41st Assembly District 22% of contest
Casey C. Higgins ~XX% +3.0% View full race results
Casey C. Higgins
~XX% +3.0% ~XX,XXX
Chris Holden*
~XX% -3.0% ~XX,XXX
~XX,XXX total votes
48th Assembly District 82% of contest
Blanca E. Rubio ~XX% +21.0% View full race results
Blanca E. Rubio
~XX% +21.0% ~XX,XXX
Cory Ellenson
~XX% -21.0% ~XX,XXX
~XXX,XXX total votes
49th Assembly District 1% of contest
Ed Chau* ~XX% +13.8% View full race results
Ed Chau*
~XX% +13.8% ~XXX
Peter Amundson
~XX% -13.8% ~XXX
~X,XXX total votes
52nd Assembly District 42% of contest
Freddie Rodriguez* ~XX% +25.2% View full race results
Freddie Rodriguez*
~XX% +25.2% ~XX,XXX
Paul Vincent Avila
~XX% -25.2% ~XX,XXX
~XX,XXX total votes
55th Assembly District 12% of contest
Gregg D. Fritchle ~XX% +5.4% View full race results
Gregg D. Fritchle
~XX% +5.4% ~XX,XXX
Phillip Chen
~XX% -5.4% ~X,XXX
~XX,XXX total votes
57th Assembly District 6% of contest
Ian C. Calderon* ~XX% +49.4% View full race results
Ian C. Calderon*
~XX% +49.4% ~X,XXX
Rita Topalian
~XX% -49.4% ~X,XXX
~X,XXX total votes
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