"446.875"^^ . . "4.87e+06"^^ . "50025" . "4.86918e+06"^^ . "Audubon is a city and the county seat in Audubon County, Iowa, United States. The population was 2,176 in the 2010 census, a decline from 2,382 in the 2000 census."@en . . "398.0"^^ . . "-5" . "712" . . . "-6" . "398.069"^^ . "2176"^^ . "4.87e+06"^^ . "1880-12-02Z"^^ . . . "4.86918e+06"^^ . "Audubon, Iowa"@en . "0.0"^^ . "446.9"^^ .