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ZIP Code 57315 – Avon, SD

Avon, South Dakota · Bon Homme County · Central time

ZIP code57315
CityAvon
StateSouth Dakota
CountyBon Homme CountyCharles Mix County
Area code605
Population1,094
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area129.8 sq mi
Center (lat, long)42.9884, -98.0403

Map

Nearby ZIP codes

57329 Dante · 5.3 mi57066 Tyndall · 8.7 mi57062 Springfield · 10.9 mi57380 Wagner · 13.4 mi57059 Scotland · 16.6 mi57376 Tripp · 16.7 mi57354 Kaylor · 17.3 mi57063 Tabor · 18.4 mi

About ZIP 57315

ZIP code 57315 is assigned to Avon, South Dakota. It crosses 2 counties; most of its land is in Bon Homme County. Its Census area covers about 129.8 square miles of land. The closest neighboring ZIP is 57329 (Dante), about 5.3 miles away.

Every address in 57315 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