
Grafton
- County:
- Rensselaer County
- County Seat:
- No
- Area (mi²):
- 44.721
- State:
- New York
Grafton is located in Rensselaer County, New York. Grafton has a 2025 population of 2,096. Grafton is currently growing at a rate of 0.58% annually and its population has increased by 2.14% since the most recent census, which recorded a population of 2,052 in 2020.
The average household income in Grafton is $97,690 with a poverty rate of 9.3%. The median age in Grafton is 53 years: 56.2 years for males, and 49.8 years for females.