What kinds of homes are in Sewickley Township, PA?

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

Sewickley Township, PA has 2,599 (±168) homes (2020–2024 American Community Survey).

That is about 97 homes per square mile of land.

83.5% are detached single-family houses.

5.0% are in buildings of two to four units.

1.4% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 2,599 (±168)
Detached houses: 83.5%
2–4 unit buildings: 5.0%
5+ unit buildings: 1.4%

Homes in Sewickley Township by building size

Housing units by units in structure, 2020–2024
Building type	Sewickley Township	Westmoreland County	Pennsylvania	United States
Single-family, detached	83.5% (±4.3 points)	76.9%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	3.1% (±2.2 points)	5.3%	18.8%	6.2%
2 units	3.1% (±1.7 points)	3.1%	4.3%	3.4%
3 or 4 units	1.9% (±1.8 points)	2.8%	4.0%	4.3%
5 to 9 units	0.8% (±1.2 points)	1.8%	3.1%	4.5%
10 to 19 units	0.0% (±1.2 points)	1.5%	2.6%	4.3%
20 or more units	0.6% (±0.8 points)	3.4%	7.0%	10.3%
Mobile home	7.1% (±3.1 points)	5.1%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±1.2 points)	0.0%	0.0%	0.1%

In Sewickley Township, the share of homes in buildings of five or more units is lower than in Westmoreland County (6.7%).

It is also lower than in Pennsylvania (12.7%).

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

Homes in buildings of 5 or more units in places near Sewickley Township

Nearest places with a published estimate, compared with Sewickley Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Sewickley Township	—	1.4% (±1.9 points)	—
Madison	3.1 mi	0.0% (±33.1 points)	Not measurably different
Collinsburg	3.3 mi	0.0% (±8.7 points)	Not measurably different
West Newton	3.6 mi	7.4% (±4.4 points)	Higher
Sutersville	3.8 mi	0.0% (±18.4 points)	Not measurably different
Arona	4.3 mi	0.0% (±33.9 points)	Not measurably different
Elizabeth Township (Allegheny County)	4.6 mi	4.5% (±2.4 points)	Higher
South Versailles Township	5.0 mi	0.0% (±31.4 points)	Not measurably different
South Huntingdon Township	5.3 mi	0.0% (±2.1 points)	Not measurably different

Nearby places with a measurably higher figure: West Newton, PA (7.4%), Elizabeth Township (Allegheny County), PA (4.5%).

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 Westmoreland County, place by place

Rank	Place	Homes in buildings of 5 or more units
35 (tie)	Smithton	3.3% (±23.4 points)
37	Vandergrift	2.9% (±1.5 points)
38	Penn Township (Westmoreland County)	2.6% (±1.3 points)
39	North Huntingdon Township	2.4% (±1.0 points)
40	Derry Township (Westmoreland County)	2.3% (±1.0 points)
41	Mount Pleasant Township (Westmoreland County)	2.0% (±1.6 points)
42	Sewickley Township	1.4% (±1.9 points)
43 (tie)	West Leechburg	1.3% (±7.8 points)
43 (tie)	Ligonier Township	1.3% (±1.2 points)
45	Salem Township (Westmoreland County)	0.8% (±1.9 points)
46	Allegheny Township (Westmoreland County)	0.4% (±1.4 points)
47 (tie)	Arona	0.0% (±33.9 points)
47 (tie)	Bolivar	0.0% (±28.2 points)

Showing 13 of 65 places in Westmoreland County, ranked from highest to lowest.

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 Sewickley Township

How many homes are in Sewickley Township?

Sewickley Township, PA has an estimated 2,599 (±168) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Sewickley Township houses or apartments?

83.5% are detached houses and 3.1% attached houses, while 6.4% are in buildings of two or more units.

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

5.0% of homes in Sewickley Township 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 — Sewickley township, Westmoreland County, Pennsylvania

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 Sewickley township, Westmoreland County, Pennsylvania (county subdivision:69392, in state:42 county:129).

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.