Geographic reference
Hardin County, Illinois
Hardin County is a county or county-equivalent in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 17069
- Land area
- 459.438 km²
- Water area
- 10.483 km²
- Representative point
- 37.517852, -88.266148
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.