Post Offices List in Benson County, North Dakota:
| Esmond Post Office | 117 1st Ave N, Esmond, ND 58332 |
| Fort Totten Post Office | 816 3rd Ave N, Fort Totten, ND 58335 |
| Leeds Post Office | 150 Main St W, Leeds, ND 58346 |
| Maddock Post Office | 202 Central Ave, Maddock, ND 58348 |
| Minnewaukan Post Office | 151 Main St E, Minnewaukan, ND 58351 |
| Oberon Post Office | 110 Main Ave E, Oberon, ND 58357 |
| Tokio Post Office | 413 3rd Ave, Tokio, ND 58379 |