ZIP Code 57449
Houghton, South Dakota · Brown County
No25443
Zip57449
TypeSTANDARD
Decommissioned0
Primary CityHoughton
Acceptable Cities—
Unacceptable Cities—
StateSD
LstateSouth Dakota
CountyBrown County
TimezoneAmerica/Chicago
Area Codes605
World RegionNA
CountryUS
Latitude45,76
Longitude-98,21