Eureka, Montana

Eureka, Montana
Looking northwest at downtown Eureka on U.S. Route 93
Location of Eureka, Montana
Coordinates: 48°52′36″N 115°02′44″W / 48.87667°N 115.04556°W / 48.87667; -115.04556
Country United States
State Montana
CountyLincoln
Area
 • Total
1.32 sq mi (3.43 km2)
 • Land1.32 sq mi (3.43 km2)
 • Water0 sq mi (0.00 km2)
Elevation
2,707 ft (825 m)
Population
 (2020)
 • Total
1,380
 • Density1,040.6/sq mi (401.76/km2)
Time zoneUTC-7 (Mountain (MST))
 • Summer (DST)UTC-6 (MDT)
ZIP code
59917
Area code406
FIPS code30-24850
GNIS feature ID2412605
Websitewww.eureka-mt.gov

Eureka is a town in Lincoln County, Montana, United States, 9 miles (14 km) south of the Canada–US border. The population was 1,380 at the 2020 census.