What kinds of homes are in Harrison Township (Allegheny County), PA?

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

Harrison Township (Allegheny County), PA has 5,316 (±293) homes (2020–2024 American Community Survey).

That is about 720 homes per square mile of land.

78.3% are detached single-family houses.

8.0% are in buildings of two to four units.

7.4% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 5,316 (±293)
Detached houses: 78.3%
2–4 unit buildings: 8.0%
5+ unit buildings: 7.4%

Homes in Harrison Township (Allegheny County) by building size

Housing units by units in structure, 2020–2024
Building type	Harrison Township (Allegheny County)	Allegheny County	Pennsylvania	United States
Single-family, detached	78.3% (±4.4 points)	61.6%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	6.3% (±2.5 points)	10.3%	18.8%	6.2%
2 units	3.8% (±2.4 points)	4.6%	4.3%	3.4%
3 or 4 units	4.2% (±2.0 points)	4.2%	4.0%	4.3%
5 to 9 units	2.3% (±1.7 points)	4.0%	3.1%	4.5%
10 to 19 units	2.2% (±1.7 points)	3.9%	2.6%	4.3%
20 or more units	2.9% (±1.9 points)	10.6%	7.0%	10.3%
Mobile home	0.0% (±0.6 points)	0.7%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±0.6 points)	0.0%	0.0%	0.1%

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

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 Harrison Township (Allegheny County)

Nearest places with a published estimate, compared with Harrison Township (Allegheny County)
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Harrison Township (Allegheny County)	—	7.4% (±3.1 points)	—
Brackenridge	2.3 mi	9.7% (±5.9 points)	Not measurably different
Fawn Township (Allegheny County)	2.8 mi	0.0% (±5.4 points)	Lower
Tarentum	3.2 mi	12.4% (±6.4 points)	Not measurably different
Lower Burrell	3.7 mi	8.5% (±2.7 points)	Not measurably different
Freeport	3.9 mi	20.7% (±7.8 points)	Higher
Allegheny Township (Westmoreland County)	4.4 mi	0.4% (±1.4 points)	Lower
East Deer Township	4.6 mi	3.8% (±5.5 points)	Not measurably different
Frazer Township	4.6 mi	0.0% (±10.4 points)	Not measurably different

Nearby places with a measurably lower figure: Fawn Township (Allegheny County), PA (0.0%), Allegheny Township (Westmoreland County), PA (0.4%).

Nearby places with a measurably higher figure: Freeport, PA (20.7%).

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
77	Oakdale	8.5% (±6.3 points)
78	West Homestead	8.4% (±6.6 points)
79	Forest Hills	8.2% (±5.1 points)
80	Plum	7.8% (±2.2 points)
81	Richland Township (Allegheny County)	7.6% (±2.7 points)
82 (tie)	Collier Township	7.4% (±2.7 points)
82 (tie)	Harrison Township (Allegheny County)	7.4% (±3.1 points)
84	Pine Township (Allegheny County)	6.4% (±2.7 points)
85	Jefferson Hills	6.2% (±2.7 points)
86 (tie)	Glassport	5.9% (±2.7 points)
86 (tie)	Stowe Township	5.9% (±3.6 points)
88	Port Vue	5.1% (±3.9 points)
89	Whitaker	5.0% (±5.8 points)

Showing 13 of 128 places in Allegheny County, ranked from highest to lowest.

The figures for Harrison Township (Allegheny County) include the places inside it that have pages of their own: Natrona Heights.

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 Harrison Township (Allegheny County)

How many homes are in Harrison Township (Allegheny County)?

Harrison Township (Allegheny County), PA has an estimated 5,316 (±293) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Harrison Township (Allegheny County) houses or apartments?

78.3% are detached houses and 6.3% attached houses, while 15.4% are in buildings of two or more units.

How many two-family and small multifamily homes are in Harrison Township (Allegheny County)?

8.0% of homes in Harrison Township (Allegheny County) 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 — Harrison 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 Harrison township, Allegheny County, Pennsylvania (county subdivision:32832, 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.