Founded in 1883, Sargent County is one of 53 counties in the state of North Dakota. The city of Forman is the county seat. With FIPS code of 81, Sargent County has a population of 3,829 and area of 859 square miles (2,225 km2).
List of all cities in Sargent County, ND alphabetically
| City/Town | Postal Code | Area Code |
| Brampton, ND | 58017 | 701 |
| Cayuga, ND | 58013 | 701 |
| Cogswell, ND | 58017 | 701 |
| Crete, ND | 58040 | 701 |
| Delamere, ND | 58060 | 701 |
| Forman, ND | 58032 | 701 |
| Gwinner, ND | 58040 | 701 |
| Havana, ND | 58043 | 701 |
| Milnor, ND | 58060 | 701 |
| Rutland, ND | 58067 | 701 |
| Stirum, ND | 58069 | 701 |
| Straubville, ND | 58017 | 701 |