What kinds of homes are in South Brunswick Township, NJ?

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

South Brunswick Township, NJ has 16,993 (±498) homes (2020–2024 American Community Survey).

That is about 418 homes per square mile of land.

54.9% are detached single-family houses.

4.4% are in buildings of two to four units.

16.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 16,993 (±498)
Detached houses: 54.9%
2–4 unit buildings: 4.4%
5+ unit buildings: 16.8%

Homes in South Brunswick Township by building size

Housing units by units in structure, 2020–2024
Building type	South Brunswick Township	Middlesex County	New Jersey	United States
Single-family, detached	54.9% (±2.8 points)	52.4%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	21.2% (±2.0 points)	11.1%	10.0%	6.2%
2 units	2.8% (±1.0 points)	6.6%	8.6%	3.4%
3 or 4 units	1.6% (±0.8 points)	5.2%	6.1%	4.3%
5 to 9 units	4.9% (±1.6 points)	6.0%	4.6%	4.5%
10 to 19 units	6.7% (±1.8 points)	8.2%	4.9%	4.3%
20 or more units	5.2% (±1.2 points)	9.8%	12.3%	10.3%
Mobile home	2.6% (±0.8 points)	0.8%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±0.3 points)	0.0%	0.0%	0.1%

In South Brunswick Township, the share of homes in buildings of five or more units is lower than in Middlesex County (24.0%).

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

It is not measurably different from the national figure (19.1%).

Homes in buildings of 5 or more units in places near South Brunswick Township

Nearest places with a published estimate, compared with South Brunswick Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
South Brunswick Township	—	16.8% (±2.7 points)	—
Forsgate	3.8 mi	0.0% (±10.6 points)	Lower
Princeton Meadows	4.0 mi	56.3% (±6.8 points)	Higher
Franklin Park	4.3 mi	34.1% (±6.9 points)	Higher
Ten Mile Run	4.3 mi	2.4% (±9.6 points)	Lower
Rossmoor	4.4 mi	1.9% (±3.9 points)	Lower
Plainsboro Township	4.5 mi	46.6% (±5.2 points)	Higher
Kingston	4.8 mi	21.1% (±15.7 points)	Not measurably different
Cranbury	4.9 mi	15.4% (±7.9 points)	Not measurably different

Nearby places with a measurably lower figure: Forsgate, NJ (0.0%), Ten Mile Run, NJ (2.4%), Rossmoor, NJ (1.9%).

Nearby places with a measurably higher figure: Princeton Meadows, NJ (56.3%), Franklin Park, NJ (34.1%), Plainsboro Township, NJ (46.6%).

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 Middlesex County, place by place

Rank	Place	Homes in buildings of 5 or more units
9	Woodbridge Township	25.5% (±2.5 points)
10	Sayreville Borough	23.0% (±3.5 points)
11	Old Bridge Township	20.9% (±2.5 points)
12	South Amboy	19.7% (±8.8 points)
13 (tie)	Carteret Borough	19.5% (±4.9 points)
13 (tie)	East Brunswick Township	19.5% (±2.8 points)
15	South Brunswick Township	16.8% (±2.7 points)
16	Metuchen Borough	16.6% (±3.2 points)
17	Middlesex Borough	16.4% (±4.9 points)
18	South River Borough	15.1% (±4.5 points)
19	Jamesburg Borough	13.4% (±6.5 points)
20	South Plainfield Borough	11.0% (±2.5 points)
21	Spotswood Borough	10.9% (±4.1 points)

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

The figures for South Brunswick Township include the places inside it that have pages of their own: Dayton, Deans, Heathcote, Kendall Park, Monmouth Junction.

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 Brunswick Township

How many homes are in South Brunswick Township?

South Brunswick Township, NJ has an estimated 16,993 (±498) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in South Brunswick Township houses or apartments?

54.9% are detached houses and 21.2% attached houses, while 21.2% are in buildings of two or more units.

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

4.4% of homes in South Brunswick 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 Brunswick township, Middlesex 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 South Brunswick township, Middlesex County, New Jersey (county subdivision:68790, in state:34 county:023).

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.