
Parkman township
- County:
- Geauga County
- County Seat:
- No
- Area (mi²):
- 26.843
- State:
- Ohio
Parkman township is located in Geauga County, Ohio. Parkman township has a 2025 population of 4,442. Parkman township is currently declining at a rate of -0.11% annually and its population has decreased by -0.22% since the most recent census, which recorded a population of 4,452 in 2020.
The average household income in Parkman township is $107,892 with a poverty rate of 5.67%. The median age in Parkman township is 23.9 years: 21.3 years for males, and 29.1 years for females.