Founded in 1867, Cheyenne County is one of 93 counties in the state of Nebraska. Historically, Cheyenne County was formed from unorganized territory. The city of Sidney is the county seat. With FIPS code of 33, Cheyenne County has a population of 9,529 and area of 1,196 square miles (3,098 km2).
List of all cities in Cheyenne County, NE alphabetically
| City/Town | Postal Code | Area Code |
| Brownson, NE | 69162 | 308 |
| Cabelas Inc, NE | 69160 | 308 |
| Colton, NE | 69162 | 308 |
| Dalton, NE | 69131 | 308 |
| Gurley, NE | 69141 | 308 |
| Lodgepole, NE | 69149 | 308 |
| Lorenzo, NE | 69162 | 308 |
| Potter, NE | 69156 | 308 |
| Sidney, NE | 69160 | 308 |
| 69162 | 308 | |
| Sunol, NE | 69149 | 308 |