Clay County Map
The County of Clay is located in the State of Illinois. Find directions to Clay County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Clay County population is estimated at 13,079 people. The Clay County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Effingham County, Fayette County, Jasper County, Marion County, Richland County, Wayne County.
Top cities include Flora, Louisville, Clay City, Xenia, Iola