"1.58766e+09"^^ . . . "Hickman County"@en . "town" . "Hickman County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 24,690. Its county seat is Centerville.Hickman County is part of the Nashville-Davidson\u2013Murfreesboro\u2013Franklin, TN Metropolitan Statistical Area."@en . "2010Z"^^ . . "0.02"^^ . . "24690"^^ . . "258999.0"^^ . . "1.58507e+09"^^ . "15.4441"^^ .