What is Clay County, Kentucky?
{{Infobox U.S. county | county = Clay County | state = Kentucky | seal = | founded year = 1807 | founded date = | seat wl = Manchester | largest city wl = Manchester | area_total_sq_mi = 471 | area_land_sq_mi = 469 | area_water_sq_mi = 1.8 | area percentage = 0.4% | population_as_of = 2020 | population_total = 20345 | pop_est_as_of = | population_est = | density_sq_mi = auto | time zone = Eastern | footnotes = | web = https://claycounty.ky.gov | named for = [[Green Clay]] | ex image = Clay County Kentucky Courthouse.jpg | ex image cap = Clay County courthouse in Manchester | district = 5th }} '''Clay County''' is a county in [[Kentucky]]. {{US-geo-stub}} {{authority control}} [[Category:Kentucky counties]] [[Category:1800s establishments in Kentucky]] [[Category:1807 establishments in the United States]]