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ZIP Code 57770 – Pine Ridge, SD

Pine Ridge, South Dakota · Oglala Lakota County · Mountain time

ZIP code57770
CityPine Ridge
StateSouth Dakota
CountyOglala Lakota County
Area code605
Population5,483
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area194.03 sq mi
Center (lat, long)43.0844, -102.6543

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Nearby ZIP codes

57794 Wounded Knee · 12.7 mi57764 Oglala · 13.3 mi69365 Whiteclay · 13.6 mi57756 Manderson · 13.9 mi69337 Chadron · 21.9 mi57716 Batesland · 23.1 mi69360 Rushville · 25.3 mi57772 Porcupine · 27.8 mi

About ZIP 57770

ZIP code 57770 is assigned to Pine Ridge, South Dakota. It lies in Oglala Lakota County. Its Census area covers about 194.03 square miles of land. The closest neighboring ZIP is 57794 (Wounded Knee), about 12.7 miles away.

Every address in 57770 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