LaSalle County Map, Illinois
Detailed road and geographic map of LaSalle County.
County Information
- State: Illinois
- FIPS Code: 17099
- Population: 109,658
- Area (sq mi): 1,135.1
- Density: 96.6/sq mi
- Growth Trend: +1.2%
- Households: 49,812
- Election Data: Democrat
- Climate Zone: Mixed/Moderate
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Overview
LaSalle County is located in the U.S. state of Illinois. It has a land area of approximately 1,135.1 square miles.