Elk River, Idaho

Elk River, Idaho
South First Street in 2011
Location of Elk River in Clearwater County, Idaho.
Coordinates: 46°46′59″N 116°10′52″W / 46.78306°N 116.18111°W / 46.78306; -116.18111
CountryUnited States
StateIdaho
CountyClearwater
Area
 • Total
0.15 sq mi (0.38 km2)
 • Land0.15 sq mi (0.38 km2)
 • Water0 sq mi (0.00 km2)
Elevation
2,861 ft (872 m)
Population
 (2020)
 • Total
139
 • Density950/sq mi (370/km2)
Time zoneUTC-8 (Pacific (PST))
 • Summer (DST)UTC-7 (PDT)
ZIP code
83827
Area code208
FIPS code16-25120
GNIS feature ID2410427

Elk River is a city in the northwestern United States in Clearwater County, Idaho. The population was 139 at the 2020 census, up from 125 in 2010. It is accessed from State Highway 8 from Bovill, to the west in adjacent Latah County. Formerly the site of a Potlatch sawmill, it was phased out after several decades during the 1930s.