Stony Brook University Flag

Stony Brook University

County:
Suffolk County
County Seat:
No
Area (mi²):
1.649
State:
New York

Stony Brook University is a CDP located in Suffolk County, New York. Stony Brook University has a 2026 population of 9,120. Stony Brook University is currently declining at a rate of -0.07% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in Stony Brook University is 19.8 years: 20.4 years for males, and 19.5 years for females. For every 100 females there are 112.1 males.

9.1K
Total Population
5,531
Density (mi²)
-6 -0.07%
Growth

Stony Brook University Population

Stony Brook University Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269,120-6-0.07%
20259,126-6-0.07%

Median Age

Overall: 19.8 years
Female: 19.5 years
Male: 20.4 years

Stony Brook University Adults

There are 9,238 adults, (285 of whom are seniors) in Stony Brook University.

Sex Ratio

Female: 4,493 (47.1%)
Male: 5,037 (52.9%)

Demographics

The racial composition of Stony Brook University includes 43.29% Asian, 37.76% White, 10.1% Black or African American, 3.39% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Asian4,12643.29%
White3,59937.76%
Black or African American96310.1%
Two or more races4624.85%
Other race3233.39%
Native American570.6%
Race
Population ↓
Percentage (of total)
Other race2993.14%
Black or African American2482.6%
Two or more races2132.24%
White1992.09%
Native American510.54%
Asian20.02%
Race
Population ↓
Percentage (of total)
Asian4,12443.27%
White3,40035.68%
Black or African American7157.5%
Two or more races2492.61%
Other race240.25%
Native American60.06%

Stony Brook University Marital Status

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)