Overview
Richland County is a county of Illinois, United States (FIPS il159), with a population of about 15,763[1].
Geography
- Coordinates: 38.7124, -88.0851
- Time zone: America/Chicago
Places · place_us_il_richland_county
Richland County is a county of Illinois, United States.
Richland County is a county of Illinois, United States (FIPS il159), with a population of about 15,763[1].