
Harrison township
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 27.376
- State:
- Indiana
Harrison township is located in Fayette County, Indiana. Harrison township has a 2025 population of 6,229. Harrison township is currently declining at a rate of -0.1% annually and its population has decreased by -0.13% since the most recent census, which recorded a population of 6,237 in 2020.
The average household income in Harrison township is $65,615 with a poverty rate of 19.81%. The median age in Harrison township is 42.1 years: 40.6 years for males, and 42.6 years for females.