Louisville Map
Louisville is a village in Clay County, Illinois, along the Little Wabash River. The population was 1,242 at the 2000 census. It is the county seat of Clay County.
Louisville is located at 38°46?17?N 88°30?23?W / 38.77139°N 88.50639°W / 38.77139; -88.50639 (38.771356, -88.506301).
According to the United States Census Bureau, the village has a total area of 0.7 square miles (1.8 km²), all of it land.
Nearby cities include Xenia, Edgewood, Farina, Noble, Johnsonville.