Johnson County Map, Iowa
Detailed road and geographic map of Johnson County.
County Information
- State: Iowa
- FIPS Code: 19103
- Population: 152,854
- Area (sq mi): 614.0
- Density: 248.9/sq mi
- Growth Trend: +1.2%
- Households: 65,916
- Election Data: Republican
- Climate Zone: Mixed/Moderate
Map Overlays
Export Options
Overview
Johnson County is located in the U.S. state of Iowa. It has a land area of approximately 614.0 square miles.