What kinds of homes are in West Seneca (community), NY?

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

West Seneca (community), NY has 21,150 (±553) homes (2020–2024 American Community Survey).

That is about 989 homes per square mile of land.

68.9% are detached single-family houses.

12.5% are in buildings of two to four units.

14.9% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 21,150 (±553)
Detached houses: 68.9%
2–4 unit buildings: 12.5%
5+ unit buildings: 14.9%

Homes in West Seneca (community) by building size

Housing units by units in structure, 2020–2024
Building type	West Seneca (community)	Erie County	New York	United States
Single-family, detached	68.9% (±2.1 points)	58.9%	41.2%	61.3%
Single-family, attached (townhouse, rowhouse)	2.4% (±0.6 points)	3.3%	5.5%	6.2%
2 units	9.7% (±1.5 points)	17.0%	9.6%	3.4%
3 or 4 units	2.8% (±0.8 points)	5.9%	6.9%	4.3%
5 to 9 units	7.0% (±1.8 points)	4.7%	5.2%	4.5%
10 to 19 units	2.4% (±0.7 points)	2.2%	4.4%	4.3%
20 or more units	5.5% (±0.9 points)	6.5%	25.1%	10.3%
Mobile home	1.3% (±0.6 points)	1.5%	2.1%	5.6%
Boat, RV, van, etc.	0.0% (±0.2 points)	0.1%	0.0%	0.1%

In West Seneca (community), the share of homes in buildings of five or more units is not measurably different from Erie County (13.4%).

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 West Seneca (community)

Nearest places with a published estimate, compared with West Seneca (community)
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
West Seneca (community)	—	14.9% (±2.1 points)	—
Village of Sloan	4.3 mi	4.5% (±5.4 points)	Lower
Lackawanna	4.3 mi	13.2% (±3.3 points)	Not measurably different
Cheektowaga (community)	4.9 mi	9.6% (±1.4 points)	Lower
Village of Blasdell	5.0 mi	9.2% (±5.8 points)	Not measurably different
Town of Cheektowaga	5.0 mi	9.0% (±1.2 points)	Lower
Village of Orchard Park	5.2 mi	33.2% (±13.2 points)	Higher
Town of Elma	5.3 mi	1.3% (±1.4 points)	Lower
Village of Depew	5.6 mi	5.5% (±2.1 points)	Lower

Nearby places with a measurably lower figure: Village of Sloan, NY (4.5%), Cheektowaga (community), NY (9.6%), Town of Cheektowaga, NY (9.0%).

Nearby places with a measurably higher figure: Village of Orchard Park, NY (33.2%).

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 Erie County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	University at Buffalo	49.3% (±43.1 points)
2	Clarence (community)	30.1% (±10.2 points)
3	Harris Hill	18.7% (±6.1 points)
4	West Seneca (community)	14.9% (±2.1 points)
5	Tonawanda Town	14.1% (±2.2 points)
6	Highland-on-the-Lake	12.5% (±7.0 points)
7	North Boston	11.2% (±8.7 points)
8	Holland (community)	10.6% (±12.3 points)
9	Cheektowaga (community)	9.6% (±1.4 points)
10	Eden (community)	6.6% (±7.3 points)

Showing 10 of 19 places in Erie County, ranked from highest to lowest.

West Seneca (community) 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 West Seneca, 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 West Seneca (community)

How many homes are in West Seneca (community)?

West Seneca (community), NY has an estimated 21,150 (±553) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in West Seneca (community) houses or apartments?

68.9% are detached houses and 2.4% attached houses, while 27.4% are in buildings of two or more units.

How many two-family and small multifamily homes are in West Seneca (community)?

12.5% of homes in West Seneca (community) 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 — West Seneca 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 West Seneca CDP, New York (place:80907, 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.