Hardin, Illinois

Hardin, Illinois
Interactive map of Hardin, Illinois
Hardin
Hardin
Coordinates: 39°09′27″N 90°37′42″W / 39.15750°N 90.62833°W / 39.15750; -90.62833
CountryUnited States
StateIllinois
IllinoisCalhoun
PrecinctHardin
Incorporated1847
Named afterJohn J. Hardin
Area
 • Total
2.302 sq mi (5.96 km2)
 • Land2.128 sq mi (5.51 km2)
 • Water0.174 sq mi (0.45 km2)
Elevation
463 ft (141 m)
Population
 (2020)
 • Total
801
 • Density376/sq mi (145/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP code
62047
Area codes618/730
FIPS code17-32850
GNIS feature ID2398247
Websitehardinil.com

Hardin is a village and county seat of Calhoun County, Illinois, United States. The population was 801 at the 2020 census, down from 967 at the 2010 census.