. . "Waltham, Vermont"@en . "21.0"^^ . "300000.0"^^ . "802" . "486"^^ . "05491" . "2.32e+07"^^ . "Waltham is a town in Addison County, Vermont, United States. The population was 486 at the 2010 census."@en . "184.099"^^ . "2.35e+07"^^ . "184.0"^^ . . . . . . "-5" . "-4" .