| Post Office Name | US Post Office |
| Address | 121 Main St |
| City | Eagle Butte |
| State | South Dakota |
| Phone Number | (605) 964-6633 |
| Latitude | 45.0005 |
| Longitude | -101.2343 |
57625 US Post Office in Eagle Butte, South Dakota is located at 121 Main St. The Eagle Butte Post Office Number is (605) 964-6633
