
Parkman
- County:
- Geauga County
- County Seat:
- No
- Area (mi²):
- 0.714
- State:
- Ohio
Parkman is a CDP located in Geauga County, Ohio. Parkman has a 2025 population of 142. Parkman is currently growing at a rate of 6.77% annually but its population has decreased by -14.46% since the most recent census, which recorded a population of 166 in 2020.
The average household income in Parkman is $57,592 with a poverty rate of 5.81%. The median age in Parkman is 64.1 years: 0 years for males, and 64.1 years for females.