
Hamilton township
- County:
- Butler County
- County Seat:
- No
- Area (mi²):
- 25.501
- State:
- Ohio
Hamilton township is located in Butler County, Ohio. Hamilton township has a 2025 population of 544. Hamilton township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 544 in 2020.
The average household income in Hamilton township is $155,616 with a poverty rate of 0%. The median age in Hamilton township is 59.4 years: 64.3 years for males, and 55.1 years for females.