New York Suffolk County

Stony Brook

In Suffolk County, New York.

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Today 74°F Cloudy14% precip
Tonight 63°F Chance Showers And Thunderstorms64% precip
Sunday 80°F Chance Rain Showers43% precip
Sunday Night 63°F Slight Chance Showers And Thunderstorms16% precip

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Stony Brook by the numbers

Households & income
Area
5.82 sq mi (15.08 km²), 0.42 sq mi water
Median age
44.9
Households
4,480
Persons per household
2.9
Median household income
$174,872
Median house value
$623,300
2020–2024 ACS
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