Find the last 4 digits (ZIP+4) for an address in 57001

ZIP 57001, Alcester, SD is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 57001 – Alcester, SD

Alcester, South Dakota · Union County · Central time

ZIP code57001
CityAlcester
StateSouth Dakota
CountyUnion CountyLincoln County
Area code605
Population1,540
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area99.26 sq mi
Center (lat, long)43.0042, -96.6573

Map

Nearby ZIP codes

57004 Beresford · 8.4 mi51011 Chatsworth · 9.5 mi51023 Hawarden · 9.8 mi57034 Hudson · 10 mi51001 Akron · 12.6 mi57027 Fairview · 14.7 mi57010 Burbank · 15.5 mi57014 Centerville · 16.8 mi

About ZIP 57001

ZIP code 57001 is assigned to Alcester, South Dakota. It crosses 2 counties; most of its land is in Union County. Its Census area covers about 99.26 square miles of land. The closest neighboring ZIP is 57004 (Beresford), about 8.4 miles away.

Every address in 57001 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