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 2026 population of 162. Rochester is currently declining at a rate of 0% annually and its population has increased by 1.25% since the most recent census, which recorded a population of 160 in 2020.
The median household income in Rochester is $59,861 with a poverty rate of 5.32%. The median age in Rochester is 39.9 years: 45.5 years for males, and 39.8 years for females. For every 100 females there are 93.8 males.