Sea Cliff

Village in Nassau County, New York

View of Sea Cliff, New York
Photo: Ken Spencer · CC BY-SA 3.0

Sea Cliff is a village in Nassau County, New York, with 5,062 residents (2020 Census). It sits at 187 ft (57 m) above sea level. The nearest town is Glenwood Landing, 1.3 miles SE.

About Sea Cliff

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.

Text: Wikipedia · CC BY-SA 4.0

Sea Cliff weather: 7-day forecast

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Living in Sea Cliff

Median household income
$193,590
Median home value
$986,900
Median rent
$2,315/mo
Median age
40.5
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Map of Sea Cliff

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Sea Cliff, NY population

Sea Cliff had 5,062 residents in the 2020 Census.

2020 Census5,062
Density4,541 per sq mi (1,753 per km²)

Source: U.S. Census Bureau, Decennial Census.

Sea Cliff at a glance

StateNew York (NY)
CountyNassau County
TypeVillage
Population5,062 (2020)
Land area1.11 sq mi (2.9 km²)
Water area0.85 sq mi (2.19 km²)
Elevation187 ft (57 m)
Coordinates40.8462° N, 73.6504° W
ZIP codes11579, 11547
Census code (GEOID)3666047

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Sea Cliff

Straight-line distance between town centers.

Frequently asked questions about Sea Cliff

What county is Sea Cliff in?

Sea Cliff is in Nassau County, New York.

What is the population of Sea Cliff, NY?

5,062 people lived in Sea Cliff at the 2020 Census.

What is the ZIP code of Sea Cliff, NY?

The main ZIP code is 11579. Other ZIP codes: 11547.

What is the elevation of Sea Cliff?

187 feet (57 m) above sea level.

What towns are near Sea Cliff?

Glenwood Landing (1.3 mi), Glen Head (1.7 mi), Port Washington (2.0 mi), Old Brookville (2.5 mi), Baxter Estates (2.5 mi).

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