What kinds of homes are in Oakmont, PA?

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

Oakmont, PA has 3,487 (±217) homes (2020–2024 American Community Survey).

That is about 2,201 homes per square mile of land.

49.8% are detached single-family houses.

14.7% are in buildings of two to four units.

20.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,487 (±217)
Detached houses: 49.8%
2–4 unit buildings: 14.7%
5+ unit buildings: 20.3%

Homes in Oakmont by building size

Housing units by units in structure, 2020–2024
Building type	Oakmont	Allegheny County	Pennsylvania	United States
Single-family, detached	49.8% (±4.8 points)	61.6%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	15.2% (±2.9 points)	10.3%	18.8%	6.2%
2 units	5.6% (±2.6 points)	4.6%	4.3%	3.4%
3 or 4 units	9.1% (±4.7 points)	4.2%	4.0%	4.3%
5 to 9 units	7.8% (±3.2 points)	4.0%	3.1%	4.5%
10 to 19 units	4.2% (±2.3 points)	3.9%	2.6%	4.3%
20 or more units	8.3% (±2.7 points)	10.6%	7.0%	10.3%
Mobile home	0.0% (±0.9 points)	0.7%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±0.9 points)	0.0%	0.0%	0.1%

In Oakmont, 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 Oakmont

Nearest places with a published estimate, compared with Oakmont
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Oakmont	—	20.3% (±4.8 points)	—
Verona	1.0 mi	15.6% (±8.5 points)	Not measurably different
Harmar Township	1.8 mi	9.2% (±5.2 points)	Lower
Blawnox	2.2 mi	36.6% (±10.5 points)	Higher
Cheswick	2.5 mi	1.5% (±5.6 points)	Lower
O'Hara Township	2.5 mi	15.2% (±4.5 points)	Not measurably different
Fox Chapel	2.8 mi	1.3% (±3.2 points)	Lower
Penn Hills Township	2.9 mi	10.0% (±2.4 points)	Lower
Springdale	3.3 mi	12.1% (±3.8 points)	Lower

Nearby places with a measurably lower figure: Harmar Township, PA (9.2%), Cheswick, PA (1.5%), Fox Chapel, PA (1.3%).

Nearby places with a measurably higher figure: Blawnox, PA (36.6%).

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
21	Ross Township (Allegheny County)	23.0% (±3.0 points)
22 (tie)	Carnegie	22.1% (±4.5 points)
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)

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 Oakmont

How many homes are in Oakmont?

Oakmont, PA has an estimated 3,487 (±217) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Oakmont houses or apartments?

49.8% are detached houses and 15.2% attached houses, while 35.0% are in buildings of two or more units.

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

14.7% of homes in Oakmont 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 — Oakmont borough, 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 Oakmont borough, Pennsylvania (place:56088, 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.