What kinds of homes are in Harleysville, PA?

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

Harleysville, PA has 3,791 (±303) homes (2020–2024 American Community Survey).

That is about 908 homes per square mile of land.

46.2% are detached single-family houses.

6.5% are in buildings of two to four units.

21.5% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,791 (±303)
Detached houses: 46.2%
2–4 unit buildings: 6.5%
5+ unit buildings: 21.5%

Homes in Harleysville by building size

Housing units by units in structure, 2020–2024
Building type	Harleysville	Montgomery County	Pennsylvania	United States
Single-family, detached	46.2% (±5.2 points)	53.0%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	25.8% (±5.5 points)	20.1%	18.8%	6.2%
2 units	4.2% (±2.2 points)	3.2%	4.3%	3.4%
3 or 4 units	2.3% (±1.9 points)	3.8%	4.0%	4.3%
5 to 9 units	2.3% (±1.8 points)	2.8%	3.1%	4.5%
10 to 19 units	4.4% (±2.0 points)	3.7%	2.6%	4.3%
20 or more units	14.8% (±3.4 points)	12.6%	7.0%	10.3%
Mobile home	0.0% (±0.9 points)	0.8%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±0.9 points)	0.1%	0.0%	0.1%

In Harleysville, the share of homes in buildings of five or more units is not measurably different from Montgomery County (19.1%).

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 Harleysville

Nearest places with a published estimate, compared with Harleysville
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Harleysville	—	21.5% (±4.3 points)	—
Franconia Township	2.4 mi	6.0% (±2.0 points)	Lower
Upper Salford Township	3.3 mi	2.1% (±4.9 points)	Lower
Kulpsville	3.4 mi	16.5% (±7.8 points)	Not measurably different
Towamencin Township	3.6 mi	22.8% (±4.4 points)	Not measurably different
Skippack	4.0 mi	5.5% (±3.8 points)	Lower
Salford Township	4.1 mi	0.0% (±5.0 points)	Lower
Souderton	4.1 mi	11.6% (±3.8 points)	Lower
Spring Mount	4.3 mi	0.0% (±5.7 points)	Lower

Nearby places with a measurably lower figure: Franconia Township, PA (6.0%), Upper Salford Township, PA (2.1%), Skippack, PA (5.5%).

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 Montgomery County, place by place

Rank	Place	Homes in buildings of 5 or more units
5	Bala Cynwyd	36.6% (±5.8 points)
6	Elkins Park	30.7% (±6.9 points)
7	Penn Wynne	28.9% (±5.0 points)
8	Bryn Mawr	28.1% (±6.0 points)
9	Ardmore	27.7% (±5.3 points)
10	Wyncote	25.9% (±10.0 points)
11	Harleysville	21.5% (±4.3 points)
12	Eagleville	20.9% (±7.9 points)
13	Horsham	20.4% (±6.0 points)
14	Willow Grove	20.3% (±3.9 points)
15	Wynnewood	19.2% (±6.8 points)
16	Mont Clare	18.5% (±9.3 points)
17	Kulpsville	16.5% (±7.8 points)

Showing 13 of 43 places in Montgomery County, ranked from highest to lowest.

Harleysville is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside Lower Salford Township, whose figures include it.

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 Harleysville

How many homes are in Harleysville?

Harleysville, PA has an estimated 3,791 (±303) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Harleysville houses or apartments?

46.2% are detached houses and 25.8% attached houses, while 28.0% are in buildings of two or more units.

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

6.5% of homes in Harleysville 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 — Harleysville CDP, 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 Harleysville CDP, Pennsylvania (place:32616, 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.