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Counties: Alameda County / Contra Costa County

10th Congressional District (2022)

Representative: Mark DeSaulnier (Democrat)
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50. View 2026 10th Congressional District.
Counties: Alameda County / Contra Costa County

10th Congressional District (2022)

Representative: Mark DeSaulnier (Democrat)
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50. View 2026 10th Congressional District.
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Map
Key Insights
Total Registration
494,960
Political Lean
D+~XXX
Registration Advantage
D+27.5%
Lowest Turnout
29.5% '14 Primary - 29.5%
Highest Turnout
85.3% '20 General - 85.3%
Key Metrics
Total Population
760,066
18+ Population
585,495
Over 65 Population
~XX% High
Hispanic/Latino Population
~XX% Very Low
Median Household Income
~$XXX,XXX Very High
Bachelor’s or Higher
~XX% Very High
Public Assistance/SNAP
~X% Very Low
Electoral History
2024 President Harris +~XX%
2022 Governor Newsom +~XX%
2020 President Biden +~XX%
2018 Governor Newsom +~XX%
2016 President Clinton +~XX%
2014 Governor Brown +~XX%
Typical Vote Share Range
Democratic Range
Republican Range
Ideology
Progressive
Overall Ideological Position
Progressive
Conservative
Tax-Related Measures
Bond Measures
Social Issues
Criminal Justice
Rent Control