
Harrison township
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 30.111
- State:
- Indiana
Harrison township is located in Union County, Indiana. Harrison township has a 2025 population of 413. Harrison township is currently growing at a rate of 0.49% annually but its population has decreased by -0.72% since the most recent census, which recorded a population of 416 in 2020.
The average household income in Harrison township is $175,418 with a poverty rate of 0%. The median age in Harrison township is 55.3 years: 58.9 years for males, and 50.3 years for females.