American Falls, Idaho

American Falls, Idaho
Power County Courthouse (2007)
Location of American Falls in Power County, Idaho.
Coordinates: 42°46′58″N 112°51′15″W / 42.78278°N 112.85417°W / 42.78278; -112.85417
CountryUnited States
StateIdaho
CountyPower
Area
 • Total
1.61 sq mi (4.18 km2)
 • Land1.61 sq mi (4.18 km2)
 • Water0 sq mi (0.00 km2)
Elevation
4,410 ft (1,340 m)
Population
 (2020)
 • Total
4,568
 • Density2,674.1/sq mi (1,032.46/km2)
Time zoneUTC−7 (Mountain (MST))
 • Summer (DST)UTC−6 (MDT)
ZIP code
83211
Area codes208, 986
FIPS code16-01900
GNIS feature ID2409696
Websitecityofamericanfalls.com

American Falls is a city in and the county seat of Power County, Idaho, United States. The population was 4,568 at the time of the 2020 census.