Onaka zipcode
| City | Onaka |
| ZIP Code | 57466 |
| Type | Standard |
| State Code | SD |
| State | South Dakota |
ZIP code of Onaka is 57466. This place is located in South Dakota state in US. To send any postal service to Onaka, you must use 57466 zipcode.
| City | Onaka |
| ZIP Code | 57466 |
| Type | Standard |
| State Code | SD |
| State | South Dakota |
ZIP code of Onaka is 57466. This place is located in South Dakota state in US. To send any postal service to Onaka, you must use 57466 zipcode.
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