Kinsman township
- County:
- Trumbull County
- County Seat:
- No
- Area (mi²):
- 26.039
- State:
- Ohio
Kinsman township is located in Trumbull County, Ohio. Kinsman township has a 2026 population of 1,715. Kinsman township is currently declining at a rate of 0% annually and its population has decreased by -0.64% since the most recent census, which recorded a population of 1,726 in 2020.
The median household income in Kinsman township is $62,153 with a poverty rate of 4.24%. The median age in Kinsman township is 54.8 years: 56.5 years for males, and 52.5 years for females. For every 100 females there are 96.9 males.