
Hartsgrove township
- County:
- Ashtabula County
- County Seat:
- No
- Area (mi²):
- 24.8
- State:
- Ohio
Hartsgrove township is located in Ashtabula County, Ohio. Hartsgrove township has a 2025 population of 1,599. Hartsgrove township is currently declining at a rate of -0.19% annually and its population has decreased by -1.11% since the most recent census, which recorded a population of 1,617 in 2020.
The average household income in Hartsgrove township is $92,190 with a poverty rate of 11.22%. The median age in Hartsgrove township is 37 years: 39.6 years for males, and 34.3 years for females.