Post Offices List in McHenry County, North Dakota:
| Anamoose Post Office | 602 Main St, Anamoose, ND 58710 |
| Drake Post Office | 115 Main St, Drake, ND 58736 |
| Granville Post Office | 106 1st St Sw, Granville, ND 58741 |
| Karlsruhe Post Office | 101 Main St N, Karlsruhe, ND 58744 |
| Towner Post Office | 205 Main St S, Towner, ND 58788 |
| Velva Post Office | 105 Main St N, Velva, ND 58790 |
| Voltaire Post Office | 9 Main St, Voltaire, ND 58792 |