| Owanka, South Dakota | |
|---|---|
| — Unincorporated community — | |
| Country | United States |
| State | South Dakota |
| County | Pennington |
| Time zone | Mountain (MST) (UTC-7) |
| • Summer (DST) | MDT (UTC-6) |
| ZIP code | 57767 |
| Area code(s) | 605 |
Owanka is an unincorporated community in Pennington County, South Dakota, United States. Although not tracked by the United States Census Bureau, Owanka has been assigned the ZIP Code of 57767.
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