
Morgan County
- State:
- Indiana
- County Seat:
- Martinsville
Morgan County's estimated 2025 population is 75,161 with a growth rate of 1.3% in the past year according to the most recent United States census data. Morgan County is the 24th largest county in Indiana. The 2010 population was 69,138 and has seen a growth of 8.71% since that time.