Founded in 1885, Blaine County is one of 93 counties in the state of Nebraska. Historically, Blaine County was formed from unorganized territory. The city of Brewster is the county seat. With FIPS code of 9, Blaine County has a population of 461 and area of 711 square miles (1,841 km2).
List of all cities in Blaine County, NE alphabetically
| City/Town | Postal Code | Area Code |
| Brewster, NE | 68821 | 308 |
| Dunning, NE | 68821 | 308 |
| 68833 | 308 | |
| Purdum, NE | 69157 | 308 |