
Hadley
- County:
- Saratoga County
- County Seat:
- No
- Area (mi²):
- 1.454
- State:
- New York
Hadley is a CDP located in Saratoga County, New York. Hadley has a 2025 population of 1,088. Hadley is currently growing at a rate of 0.55% annually and its population has increased by 4.31% since the most recent census, which recorded a population of 1,043 in 2020.
The average household income in Hadley is $87,508 with a poverty rate of 6.17%. The median age in Hadley is 48.8 years: 44.8 years for males, and 49.5 years for females.