Elkhorn, Montana

Elkhorn, Montana
Fraternity Hall
Elkhorn
Elkhorn
Coordinates: 46°16′29″N 111°56′45″W / 46.27472°N 111.94583°W / 46.27472; -111.94583
CountryUnited States
StateMontana
CountyJefferson
Established1872
Named afterElkhorn Mountains
Area
 • Total
6.74 sq mi (17.46 km2)
 • Land6.74 sq mi (17.46 km2)
 • Water0 sq mi (0.00 km2)
Elevation
6,444 ft (1,964 m)
Population
 (2020)
 • Total
12
 • Density1.8/sq mi (0.69/km2)
Time zoneUTC-7 (Mountain (MST))
 • Summer (DST)UTC-6 (MDT)
Area code406
FIPS code30-23865
GNIS feature ID0783128

Elkhorn is a census-designated place (CDP) in Jefferson County, Montana, United States, in the Elkhorn Mountains of the southwestern part of the state. It was originally established as a mining town in the 19th century. As of the 2020 census, Elkhorn had a population of 12. The community is considered a ghost town, and two of its buildings are preserved as Elkhorn State Park.