Power County Flag

Power County

State:
Idaho
County Seat:
American Falls

Power County's estimated 2025 population is 8,487 with a growth rate of 1.4% in the past year according to the most recent United States census data. Power County is the 34th largest county in Idaho. The 2010 population was 7,873 and has seen a growth of 7.8% since that time.

8,487
Total Population
6
Population Density (mi²)
34
Population Rank (State)
117 1.4%
Annual Population Growth

Power County Population

Demographics

Economics and Income Statistics