What kinds of homes are in South Londonderry Township, PA?

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

South Londonderry Township, PA has 3,487 (±297) homes (2020–2024 American Community Survey).

That is about 143 homes per square mile of land.

54.7% are detached single-family houses.

7.2% are in buildings of two to four units.

8.1% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,487 (±297)
Detached houses: 54.7%
2–4 unit buildings: 7.2%
5+ unit buildings: 8.1%

Homes in South Londonderry Township by building size

Housing units by units in structure, 2020–2024
Building type	South Londonderry Township	Lebanon County	Pennsylvania	United States
Single-family, detached	54.7% (±6.2 points)	61.6%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	24.0% (±6.5 points)	18.0%	18.8%	6.2%
2 units	2.8% (±3.7 points)	3.6%	4.3%	3.4%
3 or 4 units	4.4% (±2.9 points)	3.4%	4.0%	4.3%
5 to 9 units	1.7% (±2.1 points)	2.9%	3.1%	4.5%
10 to 19 units	0.4% (±0.7 points)	1.7%	2.6%	4.3%
20 or more units	6.0% (±3.7 points)	4.1%	7.0%	10.3%
Mobile home	5.9% (±3.2 points)	4.8%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±0.9 points)	0.0%	0.0%	0.1%

In South Londonderry Township, the share of homes in buildings of five or more units is not measurably different from Lebanon County (8.7%).

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 South Londonderry Township

Nearest places with a published estimate, compared with South Londonderry Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
South Londonderry Township	—	8.1% (±4.3 points)	—
Mount Gretna	3.8 mi	3.3% (±23.8 points)	Not measurably different
South Annville Township	3.8 mi	0.7% (±3.7 points)	Lower
Conewago Township (Dauphin County)	4.2 mi	0.0% (±4.5 points)	Lower
Mount Joy Township (Lancaster County)	5.1 mi	13.1% (±6.3 points)	Not measurably different
West Cornwall Township	5.3 mi	0.0% (±5.7 points)	Lower
Palmyra	5.6 mi	10.9% (±3.2 points)	Not measurably different
Palmdale	5.8 mi	13.0% (±10.2 points)	Not measurably different
North Londonderry Township	6.0 mi	8.0% (±3.2 points)	Not measurably different

Nearby places with a measurably lower figure: South Annville Township, PA (0.7%), Conewago Township (Dauphin County), PA (0.0%), West Cornwall Township, PA (0.0%).

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 Lebanon County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Annville Township	20.1% (±8.6 points)
2	North Cornwall Township	18.9% (±5.3 points)
3	Lebanon	18.2% (±3.7 points)
4	Palmyra	10.9% (±3.2 points)
5 (tie)	Cornwall	10.7% (±6.3 points)
5 (tie)	Myerstown	10.7% (±6.2 points)
7	South Londonderry Township	8.1% (±4.3 points)
8	North Londonderry Township	8.0% (±3.2 points)
9	Jackson Township (Lebanon County)	7.4% (±5.6 points)
10	Jonestown	6.4% (±4.3 points)
11	South Lebanon Township	4.4% (±2.3 points)
12	Mount Gretna	3.3% (±23.8 points)
13 (tie)	Richland	2.9% (±8.1 points)

Showing 13 of 25 places in Lebanon County, ranked from highest to lowest.

The figures for South Londonderry Township include the places inside it that have pages of their own: Campbelltown.

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 South Londonderry Township

How many homes are in South Londonderry Township?

South Londonderry Township, PA has an estimated 3,487 (±297) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in South Londonderry Township houses or apartments?

54.7% are detached houses and 24.0% attached houses, while 15.3% are in buildings of two or more units.

How many two-family and small multifamily homes are in South Londonderry Township?

7.2% of homes in South Londonderry 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 — South Londonderry township, Lebanon 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 South Londonderry township, Lebanon County, Pennsylvania (county subdivision:72296, in state:42 county:075).

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.