Post Offices List in Dawson County, Montana:
| Bloomfield Post Office | 2 Rd 532, Bloomfield, MT 59315 |
| Glendive Post Office | 221 N Kendrick Ave, Glendive, MT 59330 |
| Lindsay Post Office | 2117 Fas 470, Lindsay, MT 59339 |
| Richey Post Office | 101 S Main St, Richey, MT 59259 |