South Valley Stream

Census-designated place in Nassau County, New York

Aerial view of South Valley Stream, New York
Aerial view: USDA NAIP · USGS The National Map (public domain)

South Valley Stream is an unincorporated community (census-designated place) in Nassau County, New York, with 6,386 residents (2020 Census). It sits at 7 ft (2 m) above sea level. The nearest town is Valley Stream, 0.9 miles NE.

About South Valley Stream

South Valley Stream is an unincorporated hamlet and census-designated place (CDP) in the Town of Hempstead in Nassau County, on Long Island, in New York, United States. The population was 6,386 at the time of the 2020 census.

South Valley Stream is located in the southern part of the Town of Hempstead, and consists of two unincorporated areas, North Woodmere and Mill Brook.

Text: Wikipedia · CC BY-SA 4.0

South Valley Stream weather: 7-day forecast

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Living in South Valley Stream

Median household income
$145,000
Median home value
$656,800
Median rent
$1,503/mo
Median age
37.1
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Map of South Valley Stream

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South Valley Stream, NY population

South Valley Stream had 6,386 residents in the 2020 Census.

2020 Census6,386
Density7,341 per sq mi (2,834 per km²)

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

South Valley Stream at a glance

StateNew York (NY)
CountyNassau County
TypeCensus-designated place
Population6,386 (2020)
Land area0.87 sq mi (2.3 km²)
Elevation7 ft (2 m)
Coordinates40.6558° N, 73.7185° W
ZIP codes11581, 11422
Census code (GEOID)3669892

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

Towns near South Valley Stream

Straight-line distance between town centers.

Frequently asked questions about South Valley Stream

What county is South Valley Stream in?

South Valley Stream is in Nassau County, New York.

What is the population of South Valley Stream, NY?

6,386 people lived in South Valley Stream at the 2020 Census.

What is the ZIP code of South Valley Stream, NY?

The main ZIP code is 11581. Other ZIP codes: 11422.

What is the elevation of South Valley Stream?

7 feet (2 m) above sea level.

What towns are near South Valley Stream?

Valley Stream (0.9 mi), Woodmere (1.3 mi), Hewlett (1.6 mi), Hewlett Bay Park (1.9 mi), North Valley Stream (2.0 mi).

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