
North Massapequa
- County:
- Nassau County
- County Seat:
- No
- Area (mi²):
- 2.994
- State:
- New York
North Massapequa is a CDP located in Nassau County, New York. North Massapequa has a 2025 population of 18,276. North Massapequa is currently growing at a rate of 0.14% annually and its population has increased by 0.2% since the most recent census, which recorded a population of 18,239 in 2020.
The average household income in North Massapequa is $171,278 with a poverty rate of 5.05%. The median age in North Massapequa is 43.3 years: 43.5 years for males, and 43.1 years for females.