ZIP Code
ZIP Code 57233
Erwin, Kingsbury County, South Dakota SD
Population
350
Density
3.7/sq mi
Timezone
America/Chicago
Safety Score
50
50
Average
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Overview
ZIP code 57233 is located in Erwin, Kingsbury County, South Dakota. The area has a population of approximately 350 residents with a population density of 3.7 per square mile. It is in the America/Chicago timezone.
Nearby ZIP Codes
57221 (Bryant, SD)7.1 mi57249 (Lake Preston, SD)9.7 mi57214 (Badger, SD)10.3 mi57248 (Lake Norden, SD)11.3 mi57231 (De Smet, SD)13 mi57212 (Arlington, SD)15.4 mi57241 (Hayti, SD)15.7 mi57278 (Willow Lake, SD)16.8 mi57242 (Hazel, SD)18.3 mi57271 (Vienna, SD)18.3 mi57051 (Oldham, SD)20.4 mi57353 (Iroquois, SD)23.6 mi