"-5" . . "-6" . "2.58999e+06"^^ . . . . . "Melcher-Dallas is a city in Marion County, Iowa, United States. The population was 1,288 at the 2010 census.Melcher and Dallas were separate cities until they merged into one city in 1986."@en . "2.59e+06"^^ . "497.3"^^ . "0.0"^^ . "2.58999e+06"^^ . "288.95"^^ . "Melcher-Dallas, Iowa"@en . . "641" . . "1288"^^ . "2.59e+06"^^ . . "289.0"^^ . "497.3"^^ . "50163" .