"641" . . "393.0"^^ . "-6" . "7.07067e+06"^^ . "50450" . "80000.0"^^ . "77699.6"^^ . "Lake Mills is a city in Winnebago County, Iowa, United States. The population was 2,100 at the 2010 census."@en . "6.99297e+06"^^ . "392.887"^^ . . . . "300.3"^^ . "300.31"^^ . . . "-5" . "Lake Mills, Iowa"@en . "7.07e+06"^^ . . "2100"^^ . "6.99e+06"^^ .