| Post Office Name | US Post Office |
| Address | 123 Main St |
| City | Pollock |
| State | South Dakota |
| Phone Number | (605) 889-2430 |
| Latitude | 45.8595 |
| Longitude | -100.2947 |
57648 US Post Office in Pollock, South Dakota is located at 123 Main St. The Pollock Post Office Number is (605) 889-2430
