
Ohio township
- County:
- Gallia County
- County Seat:
- No
- Area (mi²):
- 23.316
- State:
- Ohio
Ohio township is located in Gallia County, Ohio. Ohio township has a 2025 population of 924. Ohio township is currently declining at a rate of -0.11% annually and its population has decreased by -0.54% since the most recent census, which recorded a population of 929 in 2020.
The average household income in Ohio township is $65,451 with a poverty rate of 2.11%. The median age in Ohio township is 48.2 years: 47.8 years for males, and 52.2 years for females.