
Harrison township
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 31.191
- State:
- Ohio
Harrison township is located in Hamilton County, Ohio. Harrison township has a 2025 population of 963. Harrison township is currently declining at a rate of 0% annually and its population has decreased by -0.62% since the most recent census, which recorded a population of 969 in 2020.
The average household income in Harrison township is $74,868 with a poverty rate of 3.87%. The median age in Harrison township is 42.4 years: 40.4 years for males, and 45 years for females.