What kinds of homes are in Derry, PA?

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

Derry, PA has 1,370 (±104) homes (2020–2024 American Community Survey).

That is about 1,775 homes per square mile of land.

74.2% are detached single-family houses.

10.0% are in buildings of two to four units.

11.0% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,370 (±104)
Detached houses: 74.2%
2–4 unit buildings: 10.0%
5+ unit buildings: 11.0%

Homes in Derry by building size

Housing units by units in structure, 2020–2024
Building type	Derry	Westmoreland County	Pennsylvania	United States
Single-family, detached	74.2% (±5.9 points)	76.9%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	2.0% (±2.4 points)	5.3%	18.8%	6.2%
2 units	2.0% (±1.9 points)	3.1%	4.3%	3.4%
3 or 4 units	8.0% (±4.1 points)	2.8%	4.0%	4.3%
5 to 9 units	1.3% (±1.1 points)	1.8%	3.1%	4.5%
10 to 19 units	1.2% (±1.1 points)	1.5%	2.6%	4.3%
20 or more units	8.5% (±3.1 points)	3.4%	7.0%	10.3%
Mobile home	2.7% (±2.5 points)	5.1%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±2.3 points)	0.0%	0.0%	0.1%

In Derry, the share of homes in buildings of five or more units is higher than in Westmoreland County (6.7%).

It is not measurably different from Pennsylvania (12.7%).

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

Homes in buildings of 5 or more units in places near Derry

Nearest places with a published estimate, compared with Derry
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Derry	—	11.0% (±3.5 points)	—
Derry Township (Westmoreland County)	2.9 mi	2.3% (±1.0 points)	Lower
Loyalhanna	3.2 mi	3.1% (±2.8 points)	Lower
Latrobe	4.5 mi	11.1% (±3.5 points)	Not measurably different
Youngstown	5.0 mi	0.0% (±41.0 points)	Not measurably different
Lawson Heights	5.3 mi	5.5% (±5.3 points)	Not measurably different
Ligonier	7.0 mi	5.1% (±5.0 points)	Not measurably different
Blairsville	7.2 mi	12.6% (±6.4 points)	Not measurably different
New Alexandria	7.4 mi	4.6% (±19.4 points)	Not measurably different

Nearby places with a measurably lower figure: Derry Township (Westmoreland County), PA (2.3%), Loyalhanna, PA (3.1%).

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 Westmoreland County, place by place

Rank	Place	Homes in buildings of 5 or more units
4	Irwin	25.4% (±9.3 points)
5	Greensburg	23.1% (±3.5 points)
6	New Kensington	16.7% (±3.6 points)
7	Youngwood	14.2% (±8.1 points)
8	Scottdale	11.4% (±6.2 points)
9	Latrobe	11.1% (±3.5 points)
10 (tie)	Derry	11.0% (±3.5 points)
10 (tie)	Southwest Greensburg	11.0% (±6.2 points)
12	Arnold	10.9% (±6.0 points)
13	Avonmore	10.5% (±10.1 points)
14	Monessen	9.8% (±3.4 points)
15	Mount Pleasant	9.6% (±4.5 points)
16	Lower Burrell	8.5% (±2.7 points)

Showing 13 of 65 places in Westmoreland 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.

What you can do on Seayora in Derry

One account for renting, owning, managing and fixing homes, with these figures beside you.

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Derry beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Derry, save the ones you like and apply online.

Browse rentals · Create a renter account

Do repairs, renovations or maintenance?

Get found by owners and renters near Derry, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Derry

How many homes are in Derry?

Derry, PA has an estimated 1,370 (±104) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Derry houses or apartments?

74.2% are detached houses and 2.0% attached houses, while 21.0% are in buildings of two or more units.

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

10.0% of homes in Derry 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 — Derry 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 Derry borough, Pennsylvania (place:18960, 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.