
Jasper township
- County:
- Pike County
- County Seat:
- No
- Area (mi²):
- 41
- State:
- Ohio
Jasper township is located in Pike County, Ohio. Jasper township has a 2025 population of 689. Jasper township is currently growing at a rate of 0.15% annually but its population has decreased by -0.14% since the most recent census, which recorded a population of 690 in 2020.
The average household income in Jasper township is $84,485 with a poverty rate of 10.94%. The median age in Jasper township is 29.8 years: 29.9 years for males, and 29.6 years for females.