where is logan county
Logan County, West Virginia. Logan County is a county in the U.S. state of West Virginia. As of the 2010 census, the population was 36,743. Its county seat is Logan. The county was formed in 1824 from parts of Giles, Tazewell, Cabell, and Kanawha counties. It is named for Chief Logan, famous Native American chief of the Mingo tribe.