Oacoma, South Dakota
Oacoma, South Dakota | |
|---|---|
Town | |
Downtown Oacoma | |
| Motto: "One Day Just Isn't Enough" | |
Location in Lyman County and the state of South Dakota | |
| Coordinates: 43°48′13″N 99°22′20″W / 43.80361°N 99.37222°W | |
| Country | United States |
| State | South Dakota |
| County | Lyman |
| Founded | 1890 |
| Area | |
• Total | 4.19 sq mi (10.86 km2) |
| • Land | 2.60 sq mi (6.75 km2) |
| • Water | 1.59 sq mi (4.11 km2) |
| Elevation | 1,401 ft (427 m) |
| Population (2020) | |
• Total | 386 |
| • Density | 148.23/sq mi (57.22/km2) |
| Time zone | UTC-6 (Central (CST)) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP code | 57365 |
| Area code | 605 |
| FIPS code | 46-46180 |
| GNIS feature ID | 1267519 |
| Website | oacomasd |
Oacoma is a town in Lyman County, South Dakota, United States. The population was 386 at the 2020 census. Oacoma is located on the west bank of the Missouri River, across from Chamberlain, South Dakota.