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ZIP Code 57353 – Iroquois, SD

Iroquois, South Dakota · Kingsbury County · Central time

ZIP code57353
CityIroquois
StateSouth Dakota
CountyKingsbury CountyBeadle CountyClark County
Area code605
Population812
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area298.9 sq mi
Center (lat, long)44.3691, -97.8344

Map

Nearby ZIP codes

57324 Cavour · 11.4 mi57386 Yale · 12.4 mi57231 De Smet · 12.4 mi57323 Carthage · 15.2 mi57350 Huron · 18.2 mi57399 Huron · 18.7 mi57322 Carpenter · 19.6 mi57278 Willow Lake · 20.7 mi

About ZIP 57353

ZIP code 57353 is assigned to Iroquois, South Dakota. It crosses 3 counties; most of its land is in Kingsbury County. Its Census area covers about 298.9 square miles of land. The closest neighboring ZIP is 57324 (Cavour), about 11.4 miles away.

Every address in 57353 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources