Clay County

Clay County is an administrative county in central Illinois featuring farmland and rural communities spread across its territory. Louisville serves as the county seat where government operations are based.

The area was officially established as a county in 1824 and named after U.S. Senator Henry Clay. This founding followed the early settlement of the region by American pioneers.

The inhabitants of Clay County maintain agricultural traditions through local fairs and community gatherings that bring residents together throughout the seasons.

The county is crossed by rural roads connecting the scattered communities and allowing exploration of the landscape. When planning a visit, note that amenities are spread out and traveling between towns takes time.

The county maintains a population density of 12 inhabitants per square kilometer, reflecting its rural character and agricultural focus.

Location: Illinois

Inception: 1824

Capital city: Louisville

Shares border with: Effingham County, Wayne County, Fayette County, Marion County, Jasper County, Richland County

Website: https://claycountyillinois.org

GPS coordinates: 38.76000,-88.49000

Latest update: December 7, 2025 20:25