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SAN DIEGO VS.
ROCK_ISLAND
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2025 Compare Cities Politics & Voting:
San Diego, CA vs Rock Island, IL
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Highlights
- Registered voters in Rock Island are 10.4% less likely to be registered as Democrats than registered voters in San Diego.
- Registered voters in San Diego, are 14.7% more likely to be registered as Democrats, than in the rest of the United States.
San Diego, CA
Rock Island, IL
United States
Democrat
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50.5%
48.0%
Republican
36.6%
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45.9%
Independent Other
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7.3%
6.0%
Housing
VOTING CHART
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