Mastic Beach

Census-designated place in Suffolk County, New York

View of Mastic Beach, New York
Photo: Lfstar68 · CC BY-SA 3.0

Mastic Beach is an unincorporated community (census-designated place) in Suffolk County, New York, with 14,199 residents (2020 Census). It sits at 7 ft (2 m) above sea level. The nearest town is Moriches, 2.8 miles N.

About Mastic Beach

Mastic Beach is a hamlet and census-designated place, and former village in the southeastern part of the Town of Brookhaven in Suffolk County, on Long Island, in New York, United States. As of the 2020 census, Mastic Beach had a population of 14,199.

Text: Wikipedia · CC BY-SA 4.0

Mastic Beach weather: 7-day forecast

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Living in Mastic Beach

Median household income
$111,493
Median home value
$357,200
Median rent
$2,428/mo
Median age
35.9
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Map of Mastic Beach

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Mastic Beach Street View

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Mastic Beach, NY population

Mastic Beach had 14,199 residents in the 2020 Census.

2020 Census14,199
Density2,899 per sq mi (1,119 per km²)

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

Mastic Beach at a glance

StateNew York (NY)
CountySuffolk County
TypeCensus-designated place
Population14,199 (2020)
Land area4.90 sq mi (12.7 km²)
Water area1.11 sq mi (2.86 km²)
Elevation7 ft (2 m)
Coordinates40.7657° N, 72.8367° W
ZIP code11951
Census code (GEOID)3646085

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

Towns near Mastic Beach

Straight-line distance between town centers.

Frequently asked questions about Mastic Beach

What county is Mastic Beach in?

Mastic Beach is in Suffolk County, New York.

What is the population of Mastic Beach, NY?

14,199 people lived in Mastic Beach at the 2020 Census.

What is the ZIP code of Mastic Beach, NY?

The ZIP code of Mastic Beach is 11951.

What is the elevation of Mastic Beach?

7 feet (2 m) above sea level.

What towns are near Mastic Beach?

Moriches (2.8 mi), Shirley (2.8 mi), Mastic (3.0 mi), Center Moriches (3.1 mi), Brookhaven (3.8 mi).

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