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 2026 population of 13,505. East Islip is currently declining at a rate of -0.45% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in East Islip is $147,996 with a poverty rate of 4.35%. The median age in East Islip is 43.1 years: 39.3 years for males, and 47.3 years for females. For every 100 females there are 94.6 males.

13.5K
Total Population
3,418
Density (mi²)
-61 -0.45%
Growth

East Islip Population

East Islip Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202613,505-61-0.45%
202513,566-60-0.44%

Median Age

Overall: 43.1 years
Female: 47.3 years
Male: 39.3 years

East Islip Adults

There are 11,022 adults, (2,773 of whom are seniors) in East Islip.

Sex Ratio

Female: 6,974 (51.4%)
Male: 6,599 (48.6%)

Demographics

The racial composition of East Islip includes 81.34% White, 7.1% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White11,04081.34%
Two or more races1,0267.56%
Other race9647.1%
Black or African American3382.49%
Asian1861.37%
Native American190.14%
Race
Population ↓
Percentage (of total)
Two or more races8546.29%
Other race7285.36%
White1761.3%
Black or African American580.43%
Native American190.14%
Race
Population ↓
Percentage (of total)
White10,86480.04%
Black or African American2802.06%
Other race2361.74%
Asian1861.37%
Two or more races1721.27%

East Islip Marital Status

Economics and Income Statistics

East Islip 's average per capita income is $72,955. Household income levels show a median of $147,996. The poverty rate stands at 4.35%.

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$188,586-
Families$162,361$194,318
Households$147,996$175,651
Non Families$72,546$117,955

$72,955

Average Income

$147,996

Median Household Income

4.35%

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)