ZIP Code 57750
Interior, South Dakota · Jackson County
No25567
Zip57750
TypeSTANDARD
Decommissioned0
Primary CityInterior
Acceptable Cities—
Unacceptable CitiesHeadlee Ranch, Potato Creek
StateSD
LstateSouth Dakota
CountyJackson County
TimezoneAmerica/Denver
Area Codes605
World RegionNA
CountryUS
Latitude43,72
Longitude-101,98