Using data from the U.S. Census Bureau, WalletHub has ranked a West Virgina city as the least diverse in the U.S. The reported showed that out of 285 small cities and 501 cities overall, Clarksburg is dead last in terms of population diversity. Factors included ethnoracial diversity, linguistic diversity and birthplace diversity. Clarksburg scored a 15.34 out of 100. Parkersburg was next on the list of the least diverse cities in America, with Wheeling and Fairmont also in the top ten.