Eureka County, Nevada

Eureka County, Nevada
Location within the U.S. state of Nevada
Coordinates: 39°59′N 116°16′W / 39.98°N 116.27°W / 39.98; -116.27
Country United States
State Nevada
Founded1873 (1873)
Named afterEureka
SeatEureka
Largest communityCrescent Valley
Area
 • Total
4,180 sq mi (10,800 km2)
 • Land4,176 sq mi (10,820 km2)
 • Water4.3 sq mi (11 km2)  0.1%
Population
 (2020)
 • Total
1,855
 • Density0.4442/sq mi (0.1715/km2)
Time zoneUTC−8 (Pacific)
 • Summer (DST)UTC−7 (PDT)
Congressional district2nd
Websitewww.eurekacountynv.gov

Eureka County is a county in the U.S. state of Nevada. As of the 2020 census, the population was 1,855, making it the second-least populous county in Nevada. Its county seat is Eureka.

Eureka County is part of the Elko Micropolitan Statistical Area.