Boone County Flag

Boone County

State:
Indiana
County Seat:
Lebanon

Boone County's estimated 2025 population is 79,742 with a growth rate of 2.32% in the past year according to the most recent United States census data. Boone County is the 23rd largest county in Indiana. The 2010 population was 56,924 and has seen a growth of 40.09% since that time.

79,742
Total Population
189
Population Density (mi²)
23
Population Rank (State)
1.8K 2.32%
Annual Population Growth

Boone County Population

Demographics

Economics and Income Statistics