Vermillion
ZIP Code(s): 57069; County(s): Clay;
South Dakota
North Eagle Butte
ZIP Code(s): 57625; County(s): Dewey;
Fort Thompson
ZIP Code(s): 57339; County(s): Buffalo;
Webster
ZIP Code(s): 57274; County(s): Day;
Castlewood
ZIP Code(s): 57223; County(s): Hamlin;
Lake Poinsett
ZIP Code(s): 57234, 57248, 57212; County(s): Hamlin, Brookings;
Groton
ZIP Code(s): 57445; County(s): Brown;
Eagle Butte
ZIP Code(s): 57625; County(s): Dewey, Ziebach;
Brandon
ZIP Code(s): 57005; County(s): Minnehaha;
Viborg
ZIP Code(s): 57070; County(s): Turner;
Estelline
ZIP Code(s): 57234; County(s): Hamlin;
Chamberlain
ZIP Code(s): 57325, 57326; County(s): Brule;
Gregory
ZIP Code(s): 57533; County(s): Gregory;
Mission
ZIP Code(s): 57555; County(s): Todd;
Miller
ZIP Code(s): 57362; County(s): Hand;
Manderson-White Horse Creek
ZIP Code(s): 57756; County(s): Oglala Lakota;
Aurora
ZIP Code(s): 57002; County(s): Brookings;
St. Francis
ZIP Code(s): 57572; County(s): Todd;
Philip
ZIP Code(s): 57567; County(s): Haakon;
Hot Springs
ZIP Code(s): 57747; County(s): Fall River;