East Islip Flag

East Islip

County:
Suffolk County
County Seat:
No
Area (mi²):
3.951
State:
New York

East Islip is a CDP located in Suffolk County, New York. East Islip has a 2025 population of 13,351. East Islip is currently declining at a rate of -0.56% annually but its population has increased by 4.94% since the most recent census, which recorded a population of 12,722 in 2020.

The average household income in East Islip is $175,653 with a poverty rate of 4.45%. The median age in East Islip is 41.3 years: 38.8 years for males, and 44.7 years for females.

13.4K
Total Population
3,379
Density (mi²)
-75 -0.56%
Growth

East Islip Population

East Islip Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of East Islip includes 84.39% White, 6.77% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

White (84.4%)

Other race (6.8%)

Two or more races (4.8%)

Black or African American (2.8%)

Asian (1.1%)

Native American (0.2%)

Race
Population
Percentage (of total)
White11,55184.39%
Other race9266.77%
Two or more races6504.75%
Black or African American3872.83%
Asian1451.06%
Native American280.2%

East Islip Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

East Islip's average per capita income is $72,240. Household income levels show a median of $146,890. The poverty rate stands at 4.45%.

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$191,193-
Families$174,797$200,700
Households$146,890$175,653
Non Families$77,770$114,526

$72,240

Average Income

$146,890

Median Household Income

4.45%

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)