What kinds of homes are in Bethel Park, PA?

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

Bethel Park, PA has 15,672 (±558) homes (2020–2024 American Community Survey).

That is about 1,339 homes per square mile of land.

73.1% are detached single-family houses.

1.6% are in buildings of two to four units.

19.5% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 15,672 (±558)
Detached houses: 73.1%
2–4 unit buildings: 1.6%
5+ unit buildings: 19.5%

Homes in Bethel Park by building size

Housing units by units in structure, 2020–2024
Building type	Bethel Park	Allegheny County	Pennsylvania	United States
Single-family, detached	73.1% (±2.3 points)	61.6%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	5.5% (±1.2 points)	10.3%	18.8%	6.2%
2 units	1.0% (±0.8 points)	4.6%	4.3%	3.4%
3 or 4 units	0.6% (±0.5 points)	4.2%	4.0%	4.3%
5 to 9 units	4.0% (±1.7 points)	4.0%	3.1%	4.5%
10 to 19 units	3.2% (±1.2 points)	3.9%	2.6%	4.3%
20 or more units	12.3% (±1.5 points)	10.6%	7.0%	10.3%
Mobile home	0.3% (±0.3 points)	0.7%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±0.2 points)	0.0%	0.0%	0.1%

In Bethel Park, the share of homes in buildings of five or more units is not measurably different from Allegheny County (18.5%).

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

It is not measurably different from the national figure (19.1%).

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

Nearest places with a published estimate, compared with Bethel Park
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Bethel Park	—	19.5% (±2.6 points)	—
Upper St. Clair Township	2.6 mi	10.4% (±2.0 points)	Lower
South Park Township	2.8 mi	11.2% (±3.0 points)	Lower
Castle Shannon	3.1 mi	23.6% (±6.2 points)	Not measurably different
Whitehall	3.5 mi	20.4% (±4.4 points)	Not measurably different
Mount Lebanon Township	3.7 mi	22.1% (±2.4 points)	Not measurably different
McMurray	4.0 mi	1.2% (±3.1 points)	Lower
Baldwin Township	4.1 mi	0.0% (±6.2 points)	Lower
Pleasant Hills	4.1 mi	12.7% (±3.6 points)	Lower

Nearby places with a measurably lower figure: Upper St. Clair Township, PA (10.4%), South Park Township, PA (11.2%), McMurray, PA (1.2%).

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 Allegheny County, place by place

Rank	Place	Homes in buildings of 5 or more units
22 (tie)	Mount Lebanon Township	22.1% (±2.4 points)
22 (tie)	North Versailles Township	22.1% (±5.8 points)
25	Coraopolis	21.0% (±5.7 points)
26	Whitehall	20.4% (±4.4 points)
27	Oakmont	20.3% (±4.8 points)
28	Duquesne	19.9% (±6.8 points)
29	Bethel Park	19.5% (±2.6 points)
30	Sharpsburg	19.2% (±7.1 points)
31 (tie)	Bridgeville	19.0% (±4.8 points)
31 (tie)	Millvale	19.0% (±9.0 points)
31 (tie)	White Oak	19.0% (±7.2 points)
34	Crafton	18.8% (±5.6 points)
35	Turtle Creek	18.6% (±8.8 points)

Showing 13 of 128 places in Allegheny 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 Bethel Park

How many homes are in Bethel Park?

Bethel Park, PA has an estimated 15,672 (±558) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Bethel Park houses or apartments?

73.1% are detached houses and 5.5% attached houses, while 21.1% are in buildings of two or more units.

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

1.6% of homes in Bethel 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 — Bethel Park municipality, 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 Bethel Park municipality, Pennsylvania (place:06064, in state:42).

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.