What kinds of homes are in Mount Lebanon Township, PA?

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

Mount Lebanon Township, PA has 14,640 (±439) homes (2020–2024 American Community Survey).

That is about 2,409 homes per square mile of land.

68.1% are detached single-family houses.

4.8% are in buildings of two to four units.

22.1% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 14,640 (±439)
Detached houses: 68.1%
2–4 unit buildings: 4.8%
5+ unit buildings: 22.1%

Homes in Mount Lebanon Township by building size

Housing units by units in structure, 2020–2024
Building type	Mount Lebanon Township	Allegheny County	Pennsylvania	United States
Single-family, detached	68.1% (±2.5 points)	61.6%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	4.7% (±1.2 points)	10.3%	18.8%	6.2%
2 units	4.1% (±1.5 points)	4.6%	4.3%	3.4%
3 or 4 units	0.7% (±0.4 points)	4.2%	4.0%	4.3%
5 to 9 units	2.6% (±1.0 points)	4.0%	3.1%	4.5%
10 to 19 units	5.3% (±1.1 points)	3.9%	2.6%	4.3%
20 or more units	14.2% (±1.9 points)	10.6%	7.0%	10.3%
Mobile home	0.4% (±0.4 points)	0.7%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±0.2 points)	0.0%	0.0%	0.1%

In Mount Lebanon Township, the share of homes in buildings of five or more units is higher than in Allegheny County (18.5%).

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

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

Homes in buildings of 5 or more units in places near Mount Lebanon Township

Nearest places with a published estimate, compared with Mount Lebanon Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Mount Lebanon Township	—	22.1% (±2.4 points)	—
Dormont	1.3 mi	13.7% (±4.0 points)	Lower
Castle Shannon	1.7 mi	23.6% (±6.2 points)	Not measurably different
Scott Township (Allegheny County)	1.8 mi	31.9% (±5.4 points)	Higher
Baldwin Township	1.8 mi	0.0% (±6.2 points)	Lower
Heidelberg	2.5 mi	10.3% (±4.6 points)	Lower
Glendale	2.7 mi	11.7% (±8.5 points)	Lower
Green Tree	2.8 mi	17.9% (±8.4 points)	Not measurably different
Carnegie	2.9 mi	22.1% (±4.5 points)	Not measurably different

Nearby places with a measurably lower figure: Dormont, PA (13.7%), Baldwin Township, PA (0.0%), Heidelberg, PA (10.3%).

Nearby places with a measurably higher figure: Scott Township (Allegheny County), PA (31.9%).

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
17	Emsworth	24.5% (±7.2 points)
18 (tie)	Braddock Hills	23.6% (±6.6 points)
18 (tie)	Castle Shannon	23.6% (±6.2 points)
20	McCandless Township	23.2% (±3.6 points)
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)

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 Mount Lebanon Township

How many homes are in Mount Lebanon Township?

Mount Lebanon Township, PA has an estimated 14,640 (±439) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Mount Lebanon Township houses or apartments?

68.1% are detached houses and 4.7% attached houses, while 26.9% are in buildings of two or more units.

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

4.8% of homes in Mount Lebanon 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 — Mount Lebanon township, Allegheny 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 Mount Lebanon township, Allegheny County, Pennsylvania (county subdivision:51696, in state:42 county:003).

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.