
Jefferson township
- County:
- Ashtabula County
- County Seat:
- No
- Area (mi²):
- 32.688
- State:
- Ohio
Jefferson township is located in Ashtabula County, Ohio. Jefferson township has a 2025 population of 2,204. Jefferson township is currently growing at a rate of 16.12% annually and its population has increased by 188.1% since the most recent census, which recorded a population of 765 in 2020.
The average household income in Jefferson township is $96,324 with a poverty rate of 13.24%. The median age in Jefferson township is 32.2 years: 32.2 years for males, and 34.1 years for females.