Brookhaven Flag

Brookhaven

County:
Suffolk County
County Seat:
No
Area (mi²):
5.797
State:
New York

Brookhaven is a CDP located in Suffolk County, New York. Brookhaven has a 2025 population of 3,397 . Brookhaven is currently declining at a rate of -0.12% annually but its population has increased by 6.06% since the most recent census, which recorded a population of 3,203 in 2020.

The average household income in Brookhaven is $131,365 with a poverty rate of 17.45%. The median age in Brookhaven is 49.9 years: 53.7 years for males, and 45.4 years for females. For every 100 females there are 85.4 males.

3.4K
Total Population
586
Density (mi²)
-4 -0.12%
Growth

Brookhaven Population

Brookhaven Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Brookhaven includes 85.49% White, 5.88% Black or African American, 3.31% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

White (85.49%)

Black or African American (5.88%)

Two or more races (4.68%)

Other race (3.31%)

Asian (0.39%)

Native American (0.26%)

Race
Population
Percentage (of total)
White2,63385.49%
Black or African American1815.88%
Two or more races1444.68%
Other race1023.31%
Asian120.39%
Native American80.26%

Brookhaven Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brookhaven's average per capita income is $59,299. Household income levels show a median of $95,345. The poverty rate stands at 17.45%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$166,579-
Families$145,625$179,830
Households$95,345$131,365
Non Families$47,092$56,504

$59,299

Average Income

$95,345

Median Household Income

17.45%

Poverty Rate

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)