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ZIP Code 57454 – Langford, SD

Langford, South Dakota · Marshall County · Central time

ZIP code57454
CityLangford
StateSouth Dakota
CountyMarshall CountyDay County
Area code605
Population732
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area151.32 sq mi
Center (lat, long)45.6116, -97.7615

Map

Nearby ZIP codes

57468 Pierpont · 8.1 mi57421 Amherst · 12.2 mi57261 Roslyn · 13.4 mi57432 Claremont · 13.9 mi57422 Andover · 15.2 mi57430 Britton · 15.5 mi57247 Lake City · 16 mi57232 Eden · 17.5 mi

About ZIP 57454

ZIP code 57454 is assigned to Langford, South Dakota. It crosses 2 counties; most of its land is in Marshall County. Its Census area covers about 151.32 square miles of land. The closest neighboring ZIP is 57468 (Pierpont), about 8.1 miles away.

Every address in 57454 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