Lake County, South Dakota
7 ZIP codes · 562.89 sq mi of land · FIPS 46079
| Population | 10,972 |
|---|---|
| State | South Dakota |
| FIPS code | 46079 |
| Time zone | Central |
| Area code | 605 |
| Land area | 562.89 sq mi |
| Center (lat, long) | 44.0284, -97.1232 |
Cities and towns (largest first)
ChesterMadisonNundaRamonaRutlandWentworthWinfred
ZIP codes in Lake County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.