In 2021, Stony Brook, NY had a population of 12k people with a median age of 45.5 and a median household income of $129,625. Between 2020 and 2021 the population of Stony Brook, NY grew from 11,785 to 12,048, a 2.23% increase and its median household income grew from $122,470 to $129,625, a 5.84% increase.
The 5 largest ethnic groups in Stony Brook, NY are White (Non-Hispanic) (79.3%), Asian (Non-Hispanic) (12.4%), White (Hispanic) (3.74%), Two+ (Hispanic) (1.57%), and Black or African American (Non-Hispanic) (1.18%).
None of the households in Stony Brook, NY reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
95.5% of the residents in Stony Brook, NY are U.S. citizens.
In 2021, the median property value in Stony Brook, NY was $487,300, and the homeownership rate was 89.3%.
Most people in Stony Brook, NY drove alone to work, and the average commute time was 34.3 minutes. The average car ownership in Stony Brook, NY was 2 cars per household.