| Post Office | Jamestown |
| Division | Stutsman |
| Pincode | 58401 |
| Post Office | Medina |
| Division | Stutsman |
| Pincode | 58467 |
| Post Office | Montpelier |
| Division | Stutsman |
| Pincode | 58472 |
| Post Office | Jamestown |
| Division | Stutsman |
| Pincode | 58405 |
| Post Office | Kensal |
| Division | Stutsman |
| Pincode | 58455 |
| Post Office | Pingree |
| Division | Stutsman |
| Pincode | 58476 |