"615" . . . "-5" . . "16659"^^ . "37172" . "Mayor"@en . . "3.15979e+07"^^ . "3.16e+07"^^ . "Springfield, Tennessee"@en . . "453.245"^^ . "City Manager"@en . . "-6" . "203.0"^^ . "Vice Mayor"@en . "Springfield is a city in and the county seat of Robertson County, Tennessee. The population was 16,478 at the 2010 census and 16,659 in 2013."@en . . "3.15979e+07"^^ . . "0.0"^^ . . "453.3"^^ . "201.168"^^ . "3.16e+07"^^ .