Piatt County Map, Illinois
Detailed road and geographic map of Piatt County.
County Information
- State: Illinois
- FIPS Code: 17147
- Population: 16,673
- Area (sq mi): 439.2
- Density: 38.0/sq mi
- Growth Trend: -0.5%
- Households: 7,360
- Election Data: Democrat
- Climate Zone: Mixed/Moderate
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Overview
Piatt County is located in the U.S. state of Illinois. It has a land area of approximately 439.2 square miles.