Find the last 4 digits (ZIP+4) for an address in 57709

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ZIP Code 57709 – Rapid City, SD

Rapid City, South Dakota · Pennington County · Mountain time

ZIP code57709
CityRapid City
StateSouth Dakota
CountyPennington County
Area code605
PopulationNot published (no Census ZIP area)
Time zoneMountain · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)44.0761, -103.3171

Map

Nearby ZIP codes

57702 Rapid City · 5.7 mi57701 Rapid City · 6.6 mi57718 Black Hawk · 7 mi57769 Piedmont · 11.8 mi57706 Ellsworth Afb · 12.1 mi57703 Rapid City · 14.5 mi57751 Keystone · 15.3 mi57759 Nemo · 15.8 mi

About ZIP 57709

ZIP code 57709 is assigned to Rapid City, South Dakota. It lies in Pennington County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 57702 (Rapid City), about 5.7 miles away.

Every address in 57709 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