Bonner County Flag

Bonner County

State:
Idaho
County Seat:
Sandpoint

Bonner County's estimated 2026 population is 56,447 with a growth rate of 2.26% in the past year according to the most recent United States census data. Bonner County is the 7th largest county in Idaho. The 2010 population was 40,904 and has seen a growth of 38% since that time.

56,447
Total Population
33
Population Density (mi²)
7
Population Rank (State)
1.2K 2.26%
Annual Population Growth

Bonner County Population

Demographics

Economics and Income Statistics