Find the last 4 digits (ZIP+4) for an address in 57735

ZIP 57735, Edgemont, 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 57735 – Edgemont, SD

Edgemont, South Dakota · Fall River County · Mountain time

ZIP code57735
CityEdgemont
StateSouth Dakota
CountyFall River CountyCuster CountySioux County
Area code605
Population1,727
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area904.55 sq mi
Center (lat, long)43.2879, -103.8535

Map

Nearby ZIP codes

57747 Hot Springs · 17.8 mi57773 Pringle · 24.9 mi57730 Custer · 32 mi57763 Oelrichs · 32.3 mi82225 Lusk · 32.5 mi57782 Smithwick · 33.9 mi57766 Oral · 34.3 mi82701 Newcastle · 41.4 mi

About ZIP 57735

ZIP code 57735 is assigned to Edgemont, South Dakota. It crosses 3 counties; most of its land is in Fall River County. Its Census area covers about 904.55 square miles of land. The closest neighboring ZIP is 57747 (Hot Springs), about 17.8 miles away.

Every address in 57735 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