East Atlantic Beach, New York

East Atlantic Beach, New York
Location in Nassau County and the state of New York
East Atlantic Beach, New York
Location within the state of New York
Coordinates: 40°35′17″N 73°42′21″W / 40.58806°N 73.70583°W / 40.58806; -73.70583
Country United States
State New York
CountyNassau
TownHempstead
Area
 • Total
0.68 sq mi (1.77 km2)
 • Land0.31 sq mi (0.81 km2)
 • Water0.37 sq mi (0.96 km2)
Elevation
69 ft (21 m)
Population
 (2020)
 • Total
2,101
 • Density6,732.7/sq mi (2,599.51/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP Codes
Area codes516, 363
FIPS code36-21578
GNIS feature ID1852897

East Atlantic Beach is a hamlet and census-designated place (CDP) located on the Long Beach Barrier Island in Nassau County, New York, United States. The population was 2,101 at the time of the 2020 census.

The unincorporated hamlet is governed by the Town of Hempstead – one of three towns in Nassau County.