
Sleepy Hollow Lake
- County:
- Greene County
- County Seat:
- No
- Area (mi²):
- 1.919
- State:
- New York
Sleepy Hollow Lake is a CDP located in Greene County, New York. Sleepy Hollow Lake has a 2025 population of 2,045. Sleepy Hollow Lake is currently growing at a rate of 7.12% annually and its population has increased by 60.27% since the most recent census, which recorded a population of 1,276 in 2020.
The average household income in Sleepy Hollow Lake is $106,382 with a poverty rate of 23.18%. The median age in Sleepy Hollow Lake is 50.3 years: 47.7 years for males, and 50.7 years for females.