Sea Cliff, New York

Sea Cliff, New York
Incorporated Village of Sea Cliff
Motto(s): 
1 Square Mile, 16 Parks
Location of Sea Cliff in Nassau County, New York (right) and of Nassau County in New York state (left)
Location of Sea Cliff in New York state
Sea Cliff, New York (New York)
Sea Cliff, New York (the United States)
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
County Nassau County, New York
TownOyster Bay
Incorporated1883
Area
  Total
1.96 sq mi (5.08 km2)
  Land1.11 sq mi (2.89 km2)
  Water0.85 sq mi (2.19 km2)
Elevation
187 ft (57 m)
Population
 (2020)
  Total
5,062
  Density4,539.91/sq mi (1,753.13/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code
11579
Area code516
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. As of the 2010 United States census, the village population was 4,995. It is considered part of the greater Glen Cove area, which is anchored by the City of Glen Cove.