
Harrison township
- County:
- Clay County
- County Seat:
- No
- Area (mi²):
- 62.261
- State:
- Indiana
Harrison township is located in Clay County, Indiana. Harrison township has a 2025 population of 2,186. Harrison township is currently growing at a rate of 0.28% annually and its population has increased by 0.97% since the most recent census, which recorded a population of 2,165 in 2020.
The average household income in Harrison township is $72,187 with a poverty rate of 9.9%. The median age in Harrison township is 41.1 years: 39.5 years for males, and 44.2 years for females.