"-6" . "0.0"^^ . . "437.998"^^ . . "51009" . "170"^^ . . . "700000.0"^^ . "699297.0"^^ . . "712" . . "700000.0"^^ . "438.0"^^ . "Calumet is a city in O'Brien County, Iowa, United States. The population was 170 at the 2010 census."@en . "243.09"^^ . "Mayor"@en . "243.1"^^ . . "Calumet, Iowa"@en . "699297.0"^^ . "-5" .