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San Mateo County

765,436 Population
445,212 Voters
Countywide District 1 District 2 District 3 District 4 District 5
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San Mateo County

765,436 Population
445,212 Voters
Countywide District 1 District 2 District 3 District 4 District 5

Unlock full voter and turnout data for San Mateo Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

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How San Mateo County Voted

2020 General

Year
2025 2024 2022 2021 2020 2019 2018 2016 2015 2014 2012
Type
General Primary Special
How they voted in other elections
21 races analyzed
|
Statewide & Federal 13
President Joseph R. Biden ~XX% +57.7%
Joseph R. Biden
~XX% +57.7% ~XXX,XXX
Donald J. Trump*
~XX% -57.7% ~XX,XXX
Jo Jorgensen
~X% -77.0% ~X,XXX
Howie Hawkins
~X% -77.5% ~X,XXX
Roque De La Fuente Guerra
~X% -77.6% ~X,XXX
Gloria La Riva
~X% -77.7% ~XXX
~XXX,XXX total votes
Proposition 14 Bonds to Continue Stem Cell Research
PASSED ~XX% Yes +16.8%
Bonds to Continue Stem Cell Research
Yes
~XX% +16.8% ~XXX,XXX
No
~XX% -16.8% ~XXX,XXX
~XXX,XXX total votes
Proposition 15 Property Tax to Fund Schools, Government Services
PASSED ~XX% Yes +17.2%
Property Tax to Fund Schools, Government Services
Yes
~XX% +17.2% ~XXX,XXX
No
~XX% -17.2% ~XXX,XXX
~XXX,XXX total votes
Proposition 16 Affirmative Action in Government Decisions
PASSED ~XX% Yes +2.8%
Affirmative Action in Government Decisions
Yes
~XX% +2.8% ~XXX,XXX
No
~XX% -2.8% ~XXX,XXX
~XXX,XXX total votes
Proposition 17 Restores Right to Vote After Prison Term
PASSED ~XX% Yes +34.6%
Restores Right to Vote After Prison Term
Yes
~XX% +34.6% ~XXX,XXX
No
~XX% -34.6% ~XXX,XXX
~XXX,XXX total votes
Proposition 18 17-year-old Primary Voting Rights
PASSED ~XX% Yes +4.2%
17-year-old Primary Voting Rights
Yes
~XX% +4.2% ~XXX,XXX
No
~XX% -4.2% ~XXX,XXX
~XXX,XXX total votes
Proposition 19 Changes Certain Property Tax Rules
PASSED ~XX% Yes +13.0%
Changes Certain Property Tax Rules
Yes
~XX% +13.0% ~XXX,XXX
No
~XX% -13.0% ~XXX,XXX
~XXX,XXX total votes
Proposition 20 Parole Restrictions for Certain Offenses
FAILED ~XX% Yes -34.8%
Parole Restrictions for Certain Offenses
Yes
~XX% -34.8% ~XXX,XXX
No
~XX% +34.8% ~XXX,XXX
~XXX,XXX total votes
Proposition 21 Expands Governments' Authority to Rent Control
FAILED ~XX% Yes -15.0%
Expands Governments' Authority to Rent Control
Yes
~XX% -15.0% ~XXX,XXX
No
~XX% +15.0% ~XXX,XXX
~XXX,XXX total votes
Proposition 22 App-Based Drivers and Employee Benefits
FAILED ~XX% Yes -0.6%
App-Based Drivers and Employee Benefits
Yes
~XX% -0.6% ~XXX,XXX
No
~XX% +0.6% ~XXX,XXX
~XXX,XXX total votes
Proposition 23 Dialysis Clinic Requirements
FAILED ~XX% Yes -23.8%
Dialysis Clinic Requirements
Yes
~XX% -23.8% ~XXX,XXX
No
~XX% +23.8% ~XXX,XXX
~XXX,XXX total votes
Proposition 24 Amends Consumer Privacy Laws
PASSED ~XX% Yes +18.0%
Amends Consumer Privacy Laws
Yes
~XX% +18.0% ~XXX,XXX
No
~XX% -18.0% ~XXX,XXX
~XXX,XXX total votes
Proposition 25 Eliminates Money Bail System
PASSED ~XX% Yes +9.4%
Eliminates Money Bail System
Yes
~XX% +9.4% ~XXX,XXX
No
~XX% -9.4% ~XXX,XXX
~XXX,XXX total votes
Legislative Races 7
Assembly Total (3 races) Democrat Vote ~XX% +50.8%
Democrat Vote
~XX% +50.8% ~XXX,XXX
Republican Vote
~XX% -50.8% ~XX,XXX
~XXX,XXX total votes
Congressional Total (1 race) Democrat Vote ~XX% +58.0%
Democrat Vote
~XX% +58.0% ~XXX,XXX
Republican Vote
~XX% -58.0% ~XX,XXX
~XXX,XXX total votes 18th Congressional District not included (same-party race)
Senate Total (1 race) Democrat Vote ~XX% +50.0%
Democrat Vote
~XX% +50.0% ~XXX,XXX
Republican Vote
~XX% -50.0% ~XX,XXX
~XXX,XXX total votes 11th State Senate District not included (same-party race)
11th State Senate District 11% of contest
Scott Wiener* ~XX% +5.8% View full race results
Scott Wiener*
~XX% +5.8% ~XX,XXX
Jackie Fielder
~XX% -5.8% ~XX,XXX
~XX,XXX total votes
13th State Senate District 77% of contest
Josh Becker ~XX% +50.0% View full race results
Josh Becker
~XX% +50.0% ~XXX,XXX
Alexander Glew
~XX% -50.0% ~XX,XXX
~XXX,XXX total votes
14th Congressional District 86% of contest
Jackie Speier* ~XX% +58.0% View full race results
Jackie Speier*
~XX% +58.0% ~XXX,XXX
Ran S. Petel
~XX% -58.0% ~XX,XXX
~XXX,XXX total votes
18th Congressional District
Anna G. Eshoo* ~XX% +39.2% View full race results
Anna G. Eshoo*
~XX% +39.2% ~XX,XXX
Rishi Kumar
~XX% -39.2% ~XX,XXX
~XX,XXX total votes
19th Assembly District 25% of contest
Phil Ting* ~XX% +56.6% View full race results
Phil Ting*
~XX% +56.6% ~XX,XXX
John P. Mc Donnell
~XX% -56.6% ~XX,XXX
~XX,XXX total votes
22nd Assembly District
Kevin Mullin* ~XX% +50.8% View full race results
Kevin Mullin*
~XX% +50.8% ~XXX,XXX
Mark Gilham
~XX% -50.8% ~XX,XXX
~XXX,XXX total votes
24th Assembly District 28% of contest
Marc Berman* ~XX% +45.8% View full race results
Marc Berman*
~XX% +45.8% ~XX,XXX
Peter Ohtaki
~XX% -45.8% ~XX,XXX
~XX,XXX total votes
Overlapping Ballot Measures 1
Measure Q - City of Daly City
PASSED ~XX% Yes +44.2% View full results
To provide emergency funding—that cannot be taken by the State—maintaining the City's long-term financial stability/ City services, such as supporting local businesses; preventing/ addressing homelessness; maintaining paramedic, fire and 911 emergency response, senior services; preparing for natural disaster and public health emergencies, shall the measure establishing a 1/2 cent sales tax, providing approximately $6,000,000 until ended by voters and requiring independent audits and public oversight, be adopted?
Yes
~XX% +44.2% ~XX,XXX
No
~XX% -44.2% ~XX,XXX
~XX,XXX total votes
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