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Primary Election View General June 7, 2022 · County of Contra Costa - District 4

Contra Costa County Board of Supervisors District 4

Unlock full precinct-level election analysis Where candidates won and lost, precinct by precinct—the detail that explains the outcome.

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Race Results

1
Ken Carlson
26.7% 14,118 +1.5
2
Debora Allen
25.3% 13,342 +1.2
3
Carlyn Obringer
24.0% 12,687 +9.0
4
Roxanne Carrillo Garza
15.0% 7,942 +6.1
5
Ed Birsan
8.9% 4,720
52,809 total votes

Precinct Map

Showing winner and margin by precinct

Precinct-level election map

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Race Statistics

Electoral context for this race
Registration Advantage
D+31.6%
Turnout Advantage
•••••••
Partisanship
Median for similar races: ~XX
Party Alignment
Precincts won by ••••••••
~XX of ~XXX (~XX%)
Ballot Dropoff
~XX% of top-of-ticket voters

Geographic Breakdown

How this race performed across different geographies
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How Each Partisan Group Voted

Support levels across the ideological spectrum
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Precinct Results

Find where support ran strongest across precincts.
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Focus
Turnout
Margin
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Precinct Total Votes Winner Winner % Margin
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