What is Clay County, West Virginia?
{{Infobox U.S. county | county = Clay County | state = West Virginia | seal = | founded date = March 29 | founded year = 1858 | seat wl = Clay | largest city wl = Clay | city type = town | area_total_sq_mi = 344 | area_land_sq_mi = 342 | area_water_sq_mi = 1.9 | area percentage = 0.5% | population_as_of = 2020 | population_total = 8051 | pop_est_as_of = | population_est = | population_density_sq_mi = auto | web = https://www.claycountywv.us/ | ex image = Clay County Courthouse West Virginia.jpg | ex image cap = The Old Clay County Courthouse in Clay in 2007 | named for = [[Henry Clay]] | time zone = Eastern | district = 1st }} '''Clay County''' is a [[County (United States)|county]] in the [[U.S. state]] of [[West Virginia]]. {{West Virginia}} {{US-geo-stub}} [[Category:West Virginia counties]] [[Category:1858 establishments in the United States]] [[Category:19th-century establishments in West Virginia]]