Geographic reference
Jersey County, Illinois
Jersey County is a county or county-equivalent in Illinois.
Reference details
- State
- Illinois (IL)
- Census GEOID
- 17083
- Land area
- 957.145 km²
- Water area
- 20.333 km²
- Representative point
- 39.080195, -90.361385
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.