Onaka, SD zip code
Onaka, South Dakota uses one zip code: 57466. Most of it is in Faulk County. Together these zip codes are home to about 192 people.
Zip codes
1
Population
192
All zips combined
Largest zip
57466
192 residents
Zip codes in Onaka
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 57466 | 192 | $51,172 |