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ZIP Code 57054 – Ramona, SD

Ramona, South Dakota · Lake County · Central time

ZIP code57054
CityRamona
StateSouth Dakota
CountyLake CountyMiner County
Area code605
Population703
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area116.22 sq mi
Center (lat, long)44.1167, -97.2595

Map

Nearby ZIP codes

57051 Oldham · 8.3 mi57076 Winfred · 11.2 mi57042 Madison · 11.5 mi57050 Nunda · 12.2 mi57061 Sinai · 13.8 mi57057 Rutland · 14.9 mi57075 Wentworth · 16.7 mi57349 Howard · 17 mi

About ZIP 57054

ZIP code 57054 is assigned to Ramona, South Dakota. It crosses 2 counties; most of its land is in Lake County. Its Census area covers about 116.22 square miles of land. The closest neighboring ZIP is 57051 (Oldham), about 8.3 miles away.

Every address in 57054 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