What kinds of homes are in Arlington, NY?

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

Arlington, NY has 1,237 (±159) homes (2020–2024 American Community Survey).

That is about 2,031 homes per square mile of land.

22.2% are detached single-family houses.

42.4% are in buildings of two to four units.

32.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,237 (±159)
Detached houses: 22.2%
2–4 unit buildings: 42.4%
5+ unit buildings: 32.3%

Homes in Arlington by building size

Housing units by units in structure, 2020–2024
Building type	Arlington	Dutchess County	New York	United States
Single-family, detached	22.2% (±6.2 points)	62.8%	41.2%	61.3%
Single-family, attached (townhouse, rowhouse)	3.2% (±3.8 points)	5.7%	5.5%	6.2%
2 units	13.9% (±5.7 points)	5.6%	9.6%	3.4%
3 or 4 units	28.5% (±10.5 points)	7.5%	6.9%	4.3%
5 to 9 units	4.1% (±2.7 points)	5.5%	5.2%	4.5%
10 to 19 units	11.7% (±6.3 points)	3.8%	4.4%	4.3%
20 or more units	16.5% (±6.5 points)	6.1%	25.1%	10.3%
Mobile home	0.0% (±3.4 points)	3.1%	2.1%	5.6%
Boat, RV, van, etc.	0.0% (±3.4 points)	0.0%	0.0%	0.1%

In Arlington, the share of homes in buildings of five or more units is higher than in Dutchess County (15.4%).

It is not measurably different from New York (34.7%).

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

Homes in buildings of 5 or more units in places near Arlington

Nearest places with a published estimate, compared with Arlington
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Arlington	—	32.3% (±9.4 points)	—
Vassar College	0.7 mi	55.5% (±31.2 points)	Not measurably different
Poughkeepsie	1.1 mi	31.4% (±3.9 points)	Not measurably different
MacDonnell Heights	2.4 mi	0.0% (±14.0 points)	Lower
Fairview (Dutchess County)	2.6 mi	14.5% (±7.0 points)	Lower
Spackenkill	3.0 mi	0.0% (±4.5 points)	Lower
Red Oaks Mill	3.4 mi	0.0% (±5.9 points)	Lower
Highland (community)	3.7 mi	15.9% (±6.9 points)	Lower
Crown Heights	4.1 mi	15.0% (±10.4 points)	Lower

Nearby places with a measurably lower figure: MacDonnell Heights, NY (0.0%), Fairview (Dutchess County), NY (14.5%), Spackenkill, NY (0.0%).

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 Dutchess County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Vassar College	55.5% (±31.2 points)
2	Arlington	32.3% (±9.4 points)
3	Pleasant Valley (community)	29.3% (±14.8 points)
4	Chelsea Cove	16.4% (±20.6 points)
5	Merritt Park	15.5% (±9.5 points)
6	Crown Heights	15.0% (±10.4 points)
7	Fairview (Dutchess County)	14.5% (±7.0 points)
8	Hyde Park (community)	12.4% (±9.7 points)

Showing 8 of 18 places in Dutchess County, ranked from highest to lowest.

Arlington 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 Poughkeepsie, 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 Arlington

How many homes are in Arlington?

Arlington, NY has an estimated 1,237 (±159) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Arlington houses or apartments?

22.2% are detached houses and 3.2% attached houses, while 74.7% are in buildings of two or more units.

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

42.4% of homes in Arlington 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 — Arlington 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 Arlington CDP, New York (place:02616, 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.