Demographics of East Islip CDP, New York

East Islip CDP, New York had 13,573 ±1,195 people in the American Community Survey, averaged over 2020–2024. The Census Bureau’s yearly estimates do not cover it: they count incorporated places and towns, not census-designated places. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

East Islip CDP, in four figures

13,573 ±1,195
Population: ACS 2020–⁠2024. The Bureau publishes no yearly estimate for a census-designated place.; 149th
Among New York's places: Of 354 of 5,000 or more, by the survey's count.; 43.1 ±3.9
Median age: ACS 2020–⁠2024.; $147,996 ±$19,005
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Age, 2020–2024

The median age is 43.1 ±3.9: for men 39.3 ±4.0 and for women 47.3 ±5.9. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in East Islip CDP by age, ACS 2020–2024
Age	People	Share	New York	United States
Under 5	273 to 809	4.0% ±1.9	5.4% ±<0.1	5.6% ±<0.1
5 to 17	2,010 ±414	14.8% ±2.8	15.0% ±<0.1	16.3% ±<0.1
18 to 24	1,047 ±351	7.7% ±2.5	8.9% ±<0.1	9.1% ±<0.1
25 to 44	3,593 ±568	26.5% ±3.5	27.1% ±<0.1	26.9% ±<0.1
45 to 64	3,609 ±515	26.6% ±3.0	25.6% ±0.1	24.8% ±<0.1
65 and over	2,773 ±456	20.4% ±2.8	17.9% ±0.1	17.2% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Income and poverty, 2020–2024

Median household income is $147,996 ±$19,005, and income per person $61,410 ±$7,608, in 2024 dollars. The median is $85,974 ±$402 in New York and $80,734 ±$166 in the United States.

Households by income

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Households in East Islip CDP by income, ACS 2020–2024
Household income	Households	Share	New York	United States
Under $25,000	123 to 609	2.7% to 13.2%	16.0% ±0.1	14.6% ±<0.1
$25,000 to $49,999	173 to 701	3.8% to 15.1%	15.1% ±0.1	16.7% ±<0.1
$50,000 to $74,999	430 ±190	9.3% ±4.0	13.6% ±0.1	15.5% ±<0.1
$75,000 to $99,999	325 ±134	7.0% ±2.9	11.4% ±0.1	12.6% ±<0.1
$100,000 to $149,999	841 ±305	18.2% ±6.5	16.7% ±0.1	17.5% ±<0.1
$150,000 to $199,999	665 ±177	14.4% ±3.7	10.1% ±0.1	9.6% ±<0.1
$200,000 or more	1,548 ±280	33.6% ±5.5	17.1% ±0.1	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in East Islip CDP by age, ACS 2020–2024
Age	Below poverty	Rate	New York	United States
All ages	241 to 921	1.8% to 6.9%	14.0% ±0.2	12.5% ±0.1
Under 18	0 to 193	0.1% to 7.8%	18.3% ±0.2	16.1% ±0.1
18 to 59	59 to 515	0.9% to 7.1%	12.8% ±0.1	11.6% ±0.1
60 and over	60 to 336	1.7% to 9.0%	13.1% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in East Islip CDP, ACS 2020–2024
Measure	East Islip CDP	New York	United States
Housing units	4,759 ±327	8,585,241 ±652	143,775,355 ±10,234
Occupied	96.9% ±3.4	90.0% ±0.1	89.9% ±0.1
Vacant	0.5% to 5.7%	10.0% ±0.1	10.1% ±0.1
Owner occupied	89.1% ±4.9	54.3% ±0.2	65.2% ±0.3
Renter occupied	10.9% ±4.9	45.7% ±0.1	34.8% ±0.1
Median home value	$593,200 ±$22,899	$423,800 ±$1,627	$332,700 ±$236
Median gross rent	$2,708 ±$342	$1,621 ±$7	$1,413 ±$2
Median year built	1956 ±2	1959 ±1	1980 ±1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in East Islip CDP by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	New York	United States
Hispanic or Latino	862 to 2,808	6.5% to 20.6%	19.8% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	10,864 ±1,057	80.0% ±3.3	52.8% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	65 to 495	0.5% to 3.6%	13.4% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	37 to 335	0.3% to 2.5%	9.0% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 21	0% to 0.2%	0.2% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 21	0% to 0.2%	< 0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 559	0% to 4.1%	1.0% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	2 to 342	< 0.1% to 2.5%	3.8% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in East Islip CDP by place of birth and citizenship, ACS 2020–2024
Born	People	Share	New York	United States
Born in the state	11,566 ±948	85.2% ±10.3	62.4% ±0.1	57.3% ±<0.1
Born in another state	524 ±221	3.9% ±1.6	12.3% ±0.1	26.9% ±<0.1
Born a citizen outside the states	67 to 277	0.5% to 2.0%	2.5% ±<0.1	1.7% ±<0.1
Born abroad	1,311 ±561	9.7% ±4.0	22.8% ±0.1	14.1% ±<0.1
Naturalized citizens	529 to 1,575	7.8% ±3.8	13.6% ±0.1	7.4% ±<0.1
Not citizens	85 to 433	0.6% to 3.2%	9.2% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

East Islip CDP among the places of New York

149th of 354 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the New York page.

Places of New York near East Islip CDP in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Greece CDP	13,943 ±992
Nesconset CDP	13,833 ±1,167
Latham CDP	13,802 ±1,058
Jericho CDP	13,759 ±1,106
Olean city	13,738 ±24
East Islip CDP	13,573 ±1,195
Endicott village	13,387 ±30
Rocky Point CDP	13,356 ±1,372
St. James CDP	13,244 ±931
Stony Brook CDP	12,868 ±1,135
Stony Point CDP	12,728 ±484

Rankings this appears in

No. 2 Places in New York by median rent
No. 6 Places in New York by homeownership rate
No. 10 Places in New York by median age
No. 18 Places in New York by median household income
No. 24 Places by median rent
No. 41 Places in New York by per capita income

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026