
Jackson County
- State:
- Indiana
- County Seat:
- Brownstown
Jackson County's estimated 2025 population is 46,920 with a growth rate of 0.49% in the past year according to the most recent United States census data. Jackson County is the 31st largest county in Indiana. The 2010 population was 42,584 and has seen a growth of 10.18% since that time.