
Williamsfield township
- County:
- Ashtabula County
- County Seat:
- No
- Area (mi²):
- 25.144
- State:
- Ohio
Williamsfield township is located in Ashtabula County, Ohio. Williamsfield township has a 2025 population of 1,438. Williamsfield township is currently declining at a rate of -0.14% annually and its population has decreased by -0.96% since the most recent census, which recorded a population of 1,452 in 2020.
The average household income in Williamsfield township is $64,851 with a poverty rate of 12.44%. The median age in Williamsfield township is 36.4 years: 37.3 years for males, and 32.6 years for females.