ZIP Code 57231
De Smet, South Dakota · Kingsbury County
No25314
Zip57231
TypeSTANDARD
Decommissioned0
Primary CityDe Smet
Acceptable Cities—
Unacceptable Cities—
StateSD
LstateSouth Dakota
CountyKingsbury County
TimezoneAmerica/Chicago
Area Codes605
World RegionNA
CountryUS
Latitude44,38
Longitude-97,54