How many homes in the Village of Islandia, NY are overcrowded?

Name: Crowding and facilities in the Village of Islandia, NY, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

1.7% (±1.8 points) of occupied homes in the Village of Islandia, NY have more than one occupant per room (2020–2024 American Community Survey).

1.1% have more than 1.5.

0.0% lack complete plumbing.

0.6% lack a complete kitchen.

Figures last updated on November 12, 2026.

More than 1 per room: 1.7% (±1.8 points)
Lacking plumbing: 0.0%
Lacking a kitchen: 0.6%

Crowding and facilities in the Village of Islandia

Share of occupied homes, estimate (90% margin of error)
	Village of Islandia	Suffolk County	New York	United States
More than 1 person per room	1.7% (±1.8 points)	2.8% (±0.2 points)	5.3% (±0.1 points)	3.4%
More than 1.5 people per room	1.1% (±1.3 points)	0.9% (±0.1 points)	2.2% (±0.1 points)	1.2%
Lacking complete plumbing	0.0% (±3.4 points)	0.2% (±0.1 points)	0.4% (±0.1 points)	0.4%
Lacking a complete kitchen	0.6% (±1.0 points)	0.5% (±0.1 points)	0.8% (±0.1 points)	0.8%

A room is any whole room other than a bathroom, hall or porch; more than one person per room is the Census Bureau’s usual measure of crowding.

Complete plumbing means hot and cold running water and a bath or shower; a complete kitchen means a sink with a faucet, a stove or range and a refrigerator.

In the Village of Islandia, the share of crowded homes is not measurably different from Suffolk County (2.8%).

It is also lower than in New York (5.3%).

It is not measurably different from the national figure (3.4%).

Crowded homes in places near the Village of Islandia

Nearest places with a published estimate, compared with the Village of Islandia
Place	Distance	Crowded homes	Compared with this place
Village of Islandia	—	1.7% (±1.8 points)	—
Central Islip	2.0 mi	12.1% (±2.8 points)	Higher
Hauppauge	2.3 mi	3.4% (±1.8 points)	Not measurably different
Ronkonkoma	2.4 mi	2.6% (±1.6 points)	Not measurably different
Bohemia	2.8 mi	0.2% (±1.4 points)	Not measurably different
Nesconset	2.9 mi	0.7% (±1.0 points)	Not measurably different
Village of Village of the Branch	3.3 mi	0.0% (±10.6 points)	Not measurably different
Lake Ronkonkoma	3.4 mi	2.0% (±1.0 points)	Not measurably different
North Great River	3.5 mi	4.4% (±4.3 points)	Not measurably different

Nearby places with a measurably higher figure: Central Islip, NY (12.1%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Village of Islandia

How many homes in the Village of Islandia are overcrowded?

1.7% of occupied homes in the Village of Islandia, NY have more than one person per room (2020–2024 American Community Survey).

How many homes in the Village of Islandia lack plumbing or a kitchen?

0.0% lack complete plumbing facilities and 0.6% lack complete kitchen facilities.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Islandia village, New York

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Islandia village, New York (place:37840, in state:36).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0078PE, DP04_0078PM, DP04_0079PE, DP04_0079PM, DP04_0073PE, DP04_0073PM, DP04_0074PE, DP04_0074PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.