North Massapequa, New York

North Massapequa, New York
Nickname: 
North Mass
Location in Nassau County and the state of New York
North Massapequa, New York
Location on Long Island
North Massapequa, New York
Location within the state of New York
Coordinates: 40°42′15″N 73°28′8″W / 40.70417°N 73.46889°W / 40.70417; -73.46889
Country United States
State New York
CountyNassau
TownOyster Bay
Area
 • Total
3.00 sq mi (7.77 km2)
 • Land2.99 sq mi (7.75 km2)
 • Water0.0039 sq mi (0.01 km2)
Elevation
46 ft (14 m)
Population
 (2020)
 • Total
17,829
 • Density5,954.6/sq mi (2,299.09/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP Codes
  • 11758 (North Massapequa)
  • 11783 (Seaford)
Area codes516, 363
FIPS code36-53253
GNIS feature ID0958849

North Massapequa is a hamlet and census-designated place (CDP) located within the Town of Oyster Bay in Nassau County, on Long Island, in New York, United States. It is considered part of the Greater Massapequa area, which is anchored by Massapequa. The population was 17,829 at the time of the 2020 census.