What kinds of homes are in Deer Park, NY?

Name: Types of homes in Deer Park, NY, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Deer Park, NY has 9,315 (±502) homes (2020–2024 American Community Survey).

That is about 1,510 homes per square mile of land.

79.8% are detached single-family houses.

7.4% are in buildings of two to four units.

5.4% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 9,315 (±502)
Detached houses: 79.8%
2–4 unit buildings: 7.4%
5+ unit buildings: 5.4%

Homes in Deer Park by building size

Housing units by units in structure, 2020–2024
Building type	Deer Park	Suffolk County	New York	United States
Single-family, detached	79.8% (±3.5 points)	79.7%	41.2%	61.3%
Single-family, attached (townhouse, rowhouse)	6.7% (±3.2 points)	5.9%	5.5%	6.2%
2 units	4.2% (±1.6 points)	2.6%	9.6%	3.4%
3 or 4 units	3.2% (±1.4 points)	2.1%	6.9%	4.3%
5 to 9 units	1.3% (±1.1 points)	2.2%	5.2%	4.5%
10 to 19 units	0.9% (±0.5 points)	2.6%	4.4%	4.3%
20 or more units	3.2% (±1.4 points)	3.6%	25.1%	10.3%
Mobile home	0.5% (±0.8 points)	1.3%	2.1%	5.6%
Boat, RV, van, etc.	0.3% (±0.4 points)	0.0%	0.0%	0.1%

In Deer Park, the share of homes in buildings of five or more units is lower than in Suffolk County (8.4%).

It is also lower than in New York (34.7%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near Deer Park

Nearest places with a published estimate, compared with Deer Park
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Deer Park	—	5.4% (±1.8 points)	—
Baywood	1.8 mi	0.0% (±3.5 points)	Lower
North Babylon	2.1 mi	8.7% (±2.2 points)	Higher
Wheatley Heights	2.6 mi	9.2% (±3.7 points)	Not measurably different
Dix Hills	3.0 mi	0.7% (±0.8 points)	Lower
North Bay Shore	3.1 mi	6.6% (±3.2 points)	Not measurably different
West Babylon	3.9 mi	11.4% (±2.0 points)	Higher
West Islip	4.3 mi	0.5% (±0.6 points)	Lower
Bay Shore	4.4 mi	20.0% (±3.5 points)	Higher

Nearby places with a measurably lower figure: Baywood, NY (0.0%), Dix Hills, NY (0.7%), West Islip, NY (0.5%).

Nearby places with a measurably higher figure: North Babylon, NY (8.7%), West Babylon, NY (11.4%), Bay Shore, NY (20.0%).

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

Homes in buildings of 5 or more units across Suffolk County, place by place

Rank	Place	Homes in buildings of 5 or more units
48 (tie)	Greenlawn	6.5% (±2.3 points)
48 (tie)	Selden	6.5% (±2.3 points)
48 (tie)	Shinnecock Hills	6.5% (±5.1 points)
51	Centereach	6.4% (±2.1 points)
52	Westhampton	5.8% (±3.6 points)
53	North Great River	5.7% (±3.2 points)
54 (tie)	Deer Park	5.4% (±1.8 points)
54 (tie)	Mount Sinai	5.4% (±3.6 points)
56	Hampton Bays	5.2% (±2.0 points)
57	Rocky Point	5.0% (±2.2 points)
58	Blue Point	4.2% (±3.1 points)
59	East Quogue	4.0% (±3.0 points)
60	Center Moriches	3.9% (±2.6 points)

Showing 13 of 112 places in Suffolk County, ranked from highest to lowest.

Deer Park is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside the Town of Babylon, whose figures include it.

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 Deer Park

How many homes are in Deer Park?

Deer Park, NY has an estimated 9,315 (±502) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Deer Park houses or apartments?

79.8% are detached houses and 6.7% attached houses, while 12.8% are in buildings of two or more units.

How many two-family and small multifamily homes are in Deer Park?

7.4% of homes in Deer Park are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Deer Park CDP, 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 Deer Park CDP, New York (place:19972, 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_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

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.