Rochester
- County:
- Monroe County
- County Seat:
- No
- Area (mi²):
- 35.761
- State:
- New York
Rochester is a city located in Monroe County, New York. Rochester has a 2026 population of 207,282. Rochester is currently growing at a rate of 0.02% annually but its population has decreased by -1.71% since the most recent census, which recorded a population of 210,892 in 2020.