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Contra Costa and Alameda Counties

10th Congressional District (2022)

Representative: Mark DeSaulnier (D)
760,066 Population
501,677 Voters
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50.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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Contra Costa and Alameda Counties

10th Congressional District (2022)

Representative: Mark DeSaulnier (D)
760,066 Population
501,677 Voters
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50.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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How 10th Congressional District (2022) Voted

2025 Special

Year
2025 2024 2022 2021 2020 2018 2016 2014
Type
General Primary Special
How they voted in other elections
1 race analyzed
|
Statewide & Federal 1
Proposition 50 Congressional Redistricting
PASSED ~XX% Yes +35.8%
Congressional Redistricting
Yes
~XX% +35.8% ~XXX,XXX
No
~XX% -35.8% ~XX,XXX
~XXX,XXX total votes
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