knowledge Overview
Jersey County is a county of Illinois, United States (FIPS il083), with a population of about 21,512[1].
Geography
- Coordinates: 39.0857, -90.3567
- Time zone: America/Chicago
Places · place_us_il_jersey_county
Jersey County
Jersey County is a county of Illinois, United States.
Profile
- Place kind
- County
- Admin area
- United States · Illinois · Jersey County
- Coordinates
- 39.08566, -90.35668
Continue via relations
Mentioned in
- Places Elsah
- Places Fidelity
- Places Fieldon
- Places Grafton
- Places Jerseyville
- Places Otterville