
Middleton township
- County:
- Columbiana County
- County Seat:
- No
- Area (mi²):
- 35.171
- State:
- Ohio
Middleton township is located in Columbiana County, Ohio. Middleton township has a 2025 population of 3,226. Middleton township is currently declining at a rate of -0.55% annually and its population has decreased by -2.92% since the most recent census, which recorded a population of 3,323 in 2020.
The average household income in Middleton township is $113,038 with a poverty rate of 3.67%. The median age in Middleton township is 45 years: 47.1 years for males, and 40.7 years for females.