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SIMI VALLEY VS.
CASTRO_VALLEY
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2025 Compare Cities Politics & Voting:
Simi Valley, CA vs Castro Valley, CA
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Highlights
- Registered voters in Castro Valley are 43.0% more likely to be registered as Democrats than registered voters in Simi Valley.
- Registered voters in Simi Valley, are 12.0% more likely to be registered as Democrats, than in the rest of the United States.
Simi Valley, CA
Castro Valley, CA
United States
Democrat
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78.1%
48.0%
Republican
37.2%
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45.9%
Independent Other
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7.4%
6.0%
Housing
VOTING CHART
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