Sea Cliff, New York

Sea Cliff, New York
Incorporated Village of Sea Cliff
Motto: 
One Square Mile, 16 Parks
Location in Nassau County and the state of New York
Location on Long Island
Location within the state of New York
Coordinates: 40°50′47″N 73°38′40″W / 40.84639°N 73.64444°W / 40.84639; -73.64444
Country United States
State New York
CountyNassau
TownOyster Bay
Incorporated1883
Area
 • Total
1.96 sq mi (5.08 km2)
 • Land1.12 sq mi (2.89 km2)
 • Water0.85 sq mi (2.19 km2)
Elevation
187 ft (57 m)
Population
 (2020)
 • Total
5,062
 • Density4,540.6/sq mi (1,753.13/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
11579
Area codes516, 363
FIPS code36-66047
GNIS feature ID0964716
Websitewww.seacliff-ny.gov

Sea Cliff is a village 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 Glen Cove area, which is anchored by the City of Glen Cove. The population was 5,062 at the time of the 2020 census.