Island Park, New York demographics

Island Park, NY demographics: median age 40.9; 29.5% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Island Park village, New York · Incorporated village · GEOID 3637847. The survey estimates a population of 4,976 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Island Park is 40.9 years, with a 90% margin of error of 4.3 years. There are 1,815 households (±169). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	40.9 ±4.3	39.8 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 4,976
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Under 18	884 ±235	17.8% ±4.7 pp	20.5%	22.0%
18–34	1,190 ±285	23.9% ±5.7 pp	23.1%	22.8%
35–64	2,001 ±357	40.2% ±7.2 pp	38.5%	38.0%
65 and older	901 ±237	18.1% ±4.8 pp	17.9%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 4,976
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Male	2,314 ±260	46.5% ±5.2 pp	48.8%	49.5%
Female	2,662 ±259	53.5% ±5.2 pp	51.2%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 4,976
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
White alone	3,529 ±447	70.9% ±9.0 pp	55.2%	61.0%
Black or African American alone	14 ±17 · low precision	0.3% ±0.3 pp · low precision	14.4%	12.2%
American Indian and Alaska Native alone	0 ±14 · low precision	0.0% ±0.3 pp · low precision	0.6%	0.9%
Asian alone	84 ±93 · low precision	1.7% ±1.9 pp · low precision	9.1%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±14 · low precision	0.0% ±0.3 pp · low precision	0.0%	0.2%
Some other race alone	691 ±329	13.9% ±6.6 pp	10.4%	7.1%
Two or more races	658 ±325	13.2% ±6.5 pp	10.3%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 4,976
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Not Hispanic or Latino	3,802 ±366	76.4% ±7.4 pp	80.2%	80.7%
Hispanic or Latino	1,174 ±368	23.6% ±7.4 pp	19.8%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 1,815
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Married-couple family	792 ±146	43.6% ±6.9 pp	42.5%	46.9%
Other family: male householder, no spouse present	61 ±51 · low precision	3.4% ±2.8 pp · low precision	5.2%	5.1%
Other family: female householder, no spouse present	336 ±138	18.5% ±7.4 pp	13.7%	12.2%
Nonfamily: householder living alone	501 ±163	27.6% ±8.6 pp	31.1%	28.7%
Nonfamily: householder not living alone	125 ±67 · low precision	6.9% ±3.6 pp · low precision	7.6%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 1,815
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Households with people under 18	570 ±113	31.4% ±5.5 pp	27.3%	29.5%
Households without people under 18	1,245 ±214	68.6% ±9.9 pp	72.7%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 1,815
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
One-person nonfamily households	501 ±163	27.6% ±8.6 pp	31.1%	28.7%
Two-person households	484 ±147	26.7% ±7.7 pp	31.5%	33.8%
Three-person households	442 ±163	24.4% ±8.7 pp	15.5%	15.3%
Four-person households	189 ±98 · low precision	10.4% ±5.3 pp · low precision	12.4%	12.6%
Five-person households	96 ±64 · low precision	5.3% ±3.5 pp · low precision	5.6%	5.9%
Six-person households	67 ±83 · low precision	3.7% ±4.6 pp · low precision	2.2%	2.2%
Seven or more people	36 ±39 · low precision	2.0% ±2.1 pp · low precision	1.7%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 4,976
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Native	3,736 ±449	75.1% ±9.0 pp	77.2%	85.9%
Foreign born	1,240 ±447	24.9% ±9.0 pp	22.8%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 4,640
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
English only	3,040 ±399	65.5% ±8.4 pp	69.1%	77.7%
Spanish	871 ±312	18.8% ±6.7 pp	14.8%	13.6%
French, Haitian, or Cajun	48 ±61 · low precision	1.0% ±1.3 pp · low precision	1.5%	0.7%
German or other West Germanic	24 ±29 · low precision	0.5% ±0.6 pp · low precision	1.5%	0.5%
Russian, Polish, or other Slavic	405 ±393 · low precision	8.7% ±8.5 pp · low precision	2.0%	0.7%
Other Indo-European	195 ±126 · low precision	4.2% ±2.7 pp · low precision	4.0%	2.0%
Korean	0 ±14 · low precision	0.0% ±0.3 pp · low precision	0.5%	0.3%
Chinese, including Mandarin and Cantonese	7 ±19 · low precision	0.2% ±0.4 pp · low precision	3.2%	1.1%
Vietnamese	0 ±14 · low precision	0.0% ±0.3 pp · low precision	0.1%	0.5%
Tagalog, including Filipino	21 ±34 · low precision	0.5% ±0.7 pp · low precision	0.4%	0.6%
Other Asian and Pacific Island	0 ±14 · low precision	0.0% ±0.3 pp · low precision	0.9%	1.1%
Arabic	11 ±19 · low precision	0.2% ±0.4 pp · low precision	0.7%	0.5%
Other and unspecified	18 ±24 · low precision	0.4% ±0.5 pp · low precision	1.3%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 3,809
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Less than high school graduate	246 ±118	6.5% ±3.1 pp	12.0%	10.4%
High school graduate or equivalency	1,310 ±308	34.4% ±7.9 pp	24.3%	26.0%
Some college, no degree	954 ±263	25.0% ±6.8 pp	14.6%	19.1%
Associate’s degree	177 ±98 · low precision	4.6% ±2.6 pp · low precision	8.8%	8.8%
Bachelor’s degree	689 ±160	18.1% ±4.1 pp	22.4%	21.6%
Graduate or professional degree	433 ±178	11.4% ±4.6 pp	17.9%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 4,896
Category	Count ± MOE	Share ± MOE (pp)	New York	U.S.
Same house	4,677 ±144	95.5% ±2.3 pp	90.1%	87.7%
Moved within same county	102 ±76 · low precision	2.1% ±1.6 pp · low precision	5.1%	6.3%
Moved from a different county in the same state	81 ±88 · low precision	1.7% ±1.8 pp · low precision	2.6%	3.1%
Moved from a different state	0 ±14 · low precision	0.0% ±0.3 pp · low precision	1.5%	2.3%
Moved from abroad	36 ±37 · low precision	0.7% ±0.8 pp · low precision	0.7%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

4.6% of Island Park residents (±3.0 percentage points) had no health insurance coverage when surveyed, compared with 5.1% in New York and 8.4% nationally. 97.5% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Island Park	New York	U.S.	Compared with New York
People without health insurance Civilian noninstitutionalized population	4.6% ±3.0 pp · low precision	5.1%	8.4%	Not statistically different
Households with a broadband subscription Households	97.5% ±12.8 pp	90.8%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	2.7% ±1.8 pp · low precision	3.7%	6.2%	Not statistically different

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Island Park . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Island Park housing and cost context or return to the city profile.