. "866"^^ . . "5.20847e+06"^^ . "Summertown is an unincorporated community and census-designated place (CDP) in Lawrence County, Tennessee with a small portion in both Lewis County and Maury County. The population of Summertown was 866 at the 2010 census."@en . . . "302.0"^^ . "302.057"^^ . . "931" . . "5.20847e+06"^^ . . "0.0"^^ . "Summertown, Tennessee"@en .