Overview
Franklin County is a county of Illinois, United States (FIPS il055), with a population of about 39,561[1].
Geography
- Coordinates: 37.9923, -88.9241
- Time zone: America/Chicago
Places · place_us_il_franklin_county
Franklin County is a county of Illinois, United States.
Franklin County is a county of Illinois, United States (FIPS il055), with a population of about 39,561[1].