
East Massapequa
- County:
- Nassau County
- County Seat:
- No
- Area (mi²):
- 3.379
- State:
- New York
East Massapequa is a CDP located in Nassau County, New York. East Massapequa has a 2025 population of 19,618. East Massapequa is currently growing at a rate of 0.19% annually and its population has increased by 5.68% since the most recent census, which recorded a population of 18,564 in 2020.
The average household income in East Massapequa is $185,426 with a poverty rate of 2.75%. The median age in East Massapequa is 45.7 years: 45.1 years for males, and 47.2 years for females.