Troy
- County:
- Albany County
- County Seat:
- No
- Area (mi²):
- 10.357
- State:
- New York
Troy is a city located in Albany County, New York. Troy has a 2026 population of 51,065. Troy is currently growing at a rate of 0.52% annually but its population has decreased by -0.48% since the most recent census, which recorded a population of 51,311 in 2020.