Stony Brook University, NY population, income and ZIP codes

Stony Brook University CDP is a mid-size town in New York, with 9,138 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #220 of 1,292 ranked by population — larger than 83% of them. The median age here is 19.9 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Stony Brook University CDP earn a median of not published a year. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches an unpublished share of residents here.

The typical owner-occupied home in Stony Brook University CDP is valued at not published, while median gross rent runs not published a month. The homeownership rate is not published. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

A median age of 19.9 means a large student or early-career population; income medians in places like this understate household resources, since many residents are supported from outside the address.

The Census withheld household income, home value, gross rent, poverty rate for Stony Brook University CDP because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.