
Rochester
- County:
- Lorain County
- County Seat:
- No
- Area (mi²):
- 1.118
- State:
- Ohio
Rochester is a village located in Lorain County, Ohio. Rochester has a 2025 population of 160. Rochester is currently declining at a rate of 0% annually and its population has increased by 0.63% since the most recent census, which recorded a population of 159 in 2020.
The average household income in Rochester is $95,413 with a poverty rate of 4.92%. The median age in Rochester is 39.6 years: 46.5 years for males, and 39.3 years for females.