
Manhasset Hills
- County:
- Nassau County
- County Seat:
- No
- Area (mi²):
- 0.591
- State:
- New York
Manhasset Hills is a CDP located in Nassau County, New York. Manhasset Hills has a 2025 population of 3,982. Manhasset Hills is currently growing at a rate of 0.66% annually and its population has increased by 4.57% since the most recent census, which recorded a population of 3,808 in 2020.
The average household income in Manhasset Hills is $211,824 with a poverty rate of 1.66%. The median age in Manhasset Hills is 43.5 years: 40.9 years for males, and 47.8 years for females.