
Buffalo township
- County:
- Guernsey County
- County Seat:
- No
- Area (mi²):
- 24.479
- State:
- Ohio
Buffalo township is located in Guernsey County, Ohio. Buffalo township has a 2025 population of 917. Buffalo township is currently growing at a rate of 0.33% annually and its population has increased by 1.21% since the most recent census, which recorded a population of 906 in 2020.
The average household income in Buffalo township is $88,859 with a poverty rate of 5.72%. The median age in Buffalo township is 30.2 years: 18.7 years for males, and 35.2 years for females.