
Harrison township
- County:
- Bartholomew County
- County Seat:
- No
- Area (mi²):
- 23.252
- State:
- Indiana
Harrison township is located in Bartholomew County, Indiana. Harrison township has a 2025 population of 4,393. Harrison township is currently growing at a rate of 0.66% annually and its population has increased by 3.54% since the most recent census, which recorded a population of 4,243 in 2020.
The average household income in Harrison township is $147,281 with a poverty rate of 1.9%. The median age in Harrison township is 38.1 years: 36.8 years for males, and 40.9 years for females.