Post Offices List in Choctaw County, Oklahoma:
| Boswell Post Office | 515 Hunter Ave, Boswell, OK 74727 |
| Fort Towson Post Office | 100 N Main St, Fort Towson, OK 74735 |
| Grant Post Office | 604 Walnut St, Grant, OK 74738 |
| Hugo Post Office | 207 N 4th St, Hugo, OK 74743 |
| Sawyer Post Office | 320 Sawyer Dam Rd, Sawyer, OK 74756 |
| Soper Post Office | 300 Paris Ave, Soper, OK 74759 |
| Swink Post Office | 100 Front St, Swink, OK 74761 |