Manchester township
- County:
- Adams County
- County Seat:
- No
- Area (mi²):
- 18.224
- State:
- Ohio
Manchester township is located in Adams County, Ohio. Manchester township has a 2026 population of 119. Manchester township is currently declining at a rate of -0.83% annually and its population has decreased by -2.46% since the most recent census, which recorded a population of 122 in 2020.
The median age in Manchester township is 54.1 years: 46.7 years for males, and 55.2 years for females. For every 100 females there are 51.5 males.