
Rochester township
- County:
- Lorain County
- County Seat:
- No
- Area (mi²):
- 17.744
- State:
- Ohio
Rochester township is located in Lorain County, Ohio. Rochester township has a 2025 population of 787. Rochester township is currently declining at a rate of 0% annually and its population has increased by 0.64% since the most recent census, which recorded a population of 782 in 2020.
The average household income in Rochester township is $90,715 with a poverty rate of 2.4%. The median age in Rochester township is 41.9 years: 39.5 years for males, and 46.3 years for females.