Founded in 1873, Eureka County is one of 16 counties in the state of Nevada. Historically, Eureka County was formed from Lander County. The city of Eureka is the county seat. With FIPS code of 11, Eureka County has a population of 1,903 and area of 4,176 square miles (10,816 km2).
List of all cities in Eureka County, NV alphabetically
| City/Town | Postal Code | Area Code |
| Beowawe, NV | 89821 | 775 |
| Carlin, NV | 89821 | 775 |
| Crescent Valley, NV | 89821 | 775 |
| Dunphy, NV | 89821 | 775 |
| Emigrant Pass, NV | 89821 | 775 |
| Eureka, NV | 89316 | 775 |