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CENTENNIAL VS.
SIDNEY
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2025 Compare Cities Politics & Voting:
Centennial, CO vs Sidney, MT
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Highlights
- Registered voters in Sidney are 73.9% less likely to be registered as Democrats than registered voters in Centennial.
- Registered voters in Centennial, are 9.0% more likely to be registered as Democrats, than in the rest of the United States.
Centennial, CO
Sidney, MT
United States
Democrat
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13.8%
48.0%
Republican
38.6%
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45.9%
Independent Other
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6.0%
6.0%
Housing
VOTING CHART
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