What kinds of homes are in Salem, NJ?

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

Salem, NJ has 3,073 (±202) homes (2020–2024 American Community Survey).

That is about 1,311 homes per square mile of land.

36.2% are detached single-family houses.

26.7% are in buildings of two to four units.

14.1% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,073 (±202)
Detached houses: 36.2%
2–4 unit buildings: 26.7%
5+ unit buildings: 14.1%

Homes in Salem by building size

Housing units by units in structure, 2020–2024
Building type	Salem	Salem County	New Jersey	United States
Single-family, detached	36.2% (±6.3 points)	74.4%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	22.3% (±5.2 points)	5.3%	10.0%	6.2%
2 units	9.9% (±3.5 points)	3.2%	8.6%	3.4%
3 or 4 units	16.8% (±7.1 points)	4.3%	6.1%	4.3%
5 to 9 units	2.9% (±1.7 points)	1.5%	4.6%	4.5%
10 to 19 units	6.5% (±3.4 points)	3.4%	4.9%	4.3%
20 or more units	4.7% (±2.9 points)	4.5%	12.3%	10.3%
Mobile home	0.7% (±0.8 points)	3.3%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±1.5 points)	0.0%	0.0%	0.1%

In Salem, the share of homes in buildings of five or more units is not measurably different from Salem County (9.4%).

It is also lower than in New Jersey (21.8%).

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

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

Nearest places with a published estimate, compared with Salem
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Salem	—	14.1% (±4.8 points)	—
Elsinboro Township	2.8 mi	0.5% (±13.9 points)	Not measurably different
Pennsville Township	4.3 mi	11.3% (±2.5 points)	Not measurably different
Mannington Township	4.9 mi	0.2% (±12.5 points)	Lower
Quinton Township	5.1 mi	1.8% (±4.4 points)	Lower
Pennsville	5.7 mi	11.3% (±2.5 points)	Not measurably different
Delaware City	6.5 mi	2.2% (±5.6 points)	Lower
Alloway	6.8 mi	0.0% (±13.0 points)	Lower
Lower Alloways Creek Township	8.2 mi	0.0% (±10.6 points)	Lower

Nearby places with a measurably lower figure: Mannington Township, NJ (0.2%), Quinton Township, NJ (1.8%), Delaware City, DE (2.2%).

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 Salem County, place by place

Rank	Place	Homes in buildings of 5 or more units
1 (tie)	Carneys Point Township	19.3% (±5.2 points)
1 (tie)	Woodstown Borough	19.3% (±7.6 points)
3	Penns Grove Borough	16.8% (±7.4 points)
4	Salem	14.1% (±4.8 points)
5	Pennsville Township	11.3% (±2.5 points)
6	Pilesgrove Township	5.5% (±4.2 points)
7	Quinton Township	1.8% (±4.4 points)
8	Elmer Borough	1.7% (±13.1 points)
9	Alloway Township	1.0% (±4.7 points)
10	Elsinboro Township	0.5% (±13.9 points)

Showing 10 of 15 places in Salem 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 Salem

How many homes are in Salem?

Salem, NJ has an estimated 3,073 (±202) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Salem houses or apartments?

36.2% are detached houses and 22.3% attached houses, while 40.8% are in buildings of two or more units.

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

26.7% of homes in Salem 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 — Salem city, Salem County, New Jersey

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 Salem city, Salem County, New Jersey (county subdivision:65490, in state:34 county:033).

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.