| Post Office Name | US Post Office |
| Address | 703 Birch Ave |
| City | Onida |
| State | South Dakota |
| Phone Number | (605) 258-2421 |
| Latitude | 44.7159 |
| Longitude | -100.1066 |
57564 US Post Office in Onida, South Dakota is located at 703 Birch Ave. The Onida Post Office Number is (605) 258-2421
