ZIP Code 11789
About Sound Beach
Sound Beach, established in 1929, is a hamlet and census-designated place (CDP) in the north part of the Town of Brookhaven in Suffolk County, New York, United States. As of the 2020 census, Sound Beach had a population of 7,416.
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Area Profile
US Census (ACS 5-year · Gazetteer)
7,447
population
$140,665
median household income
4,401
people / sq mi
$384,300
median home value
$2,787
median gross rent
41.2
median age
2,888
housing units
2,802
households
1.7
land area (sq mi)
Nearby notable places
- Scotts Beach nature