Overview
Hardin County is a county of Illinois, United States (FIPS il069), with a population of about 3,649[1].
Geography
- Coordinates: 37.5182, -88.2669
- Time zone: America/Chicago
Places · place_us_il_hardin_county
Hardin County is a county of Illinois, United States.
Hardin County is a county of Illinois, United States (FIPS il069), with a population of about 3,649[1].