| Post Office Name | US Post Office |
| Address | 212 S Main St |
| City | Mahaska |
| State | Kansas |
| Phone Number | (785) 245-3258 |
| Latitude | 39.9586 |
| Longitude | -97.3128 |
66955 US Post Office in Mahaska, Kansas is located at 212 S Main St. The Mahaska Post Office Number is (785) 245-3258
