Latitude and longitude of Hardin County, Illinois
Satellite map of Hardin County, Illinois
Hardin County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 4,320, making it the least populous county in Illinois. Its county seat is Elizabethtown.
Latitude: 37° 31' 53.00" N
Longitude: -88° 22' 5.99" W