
Benewah County
- State:
- Idaho
- County Seat:
- St. Maries
Benewah County's estimated 2025 population is 10,525 with a growth rate of 0.75% in the past year according to the most recent United States census data. Benewah County is the 30th largest county in Idaho. The 2010 population was 9,291 and has seen a growth of 13.28% since that time.