What kinds of homes are in Cranbury, NJ?

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

Cranbury, NJ has 738 (±108) homes (2020–2024 American Community Survey).

That is about 603 homes per square mile of land.

68.6% are detached single-family houses.

5.5% are in buildings of two to four units.

15.4% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 738 (±108)
Detached houses: 68.6%
2–4 unit buildings: 5.5%
5+ unit buildings: 15.4%

Homes in Cranbury by building size

Housing units by units in structure, 2020–2024
Building type	Cranbury	Middlesex County	New Jersey	United States
Single-family, detached	68.6% (±9.2 points)	52.4%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	10.4% (±6.7 points)	11.1%	10.0%	6.2%
2 units	3.1% (±3.3 points)	6.6%	8.6%	3.4%
3 or 4 units	2.4% (±2.2 points)	5.2%	6.1%	4.3%
5 to 9 units	5.7% (±6.4 points)	6.0%	4.6%	4.5%
10 to 19 units	0.9% (±1.6 points)	8.2%	4.9%	4.3%
20 or more units	8.8% (±4.4 points)	9.8%	12.3%	10.3%
Mobile home	0.0% (±5.9 points)	0.8%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±5.9 points)	0.0%	0.0%	0.1%

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

It is not measurably different from 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 Cranbury

Nearest places with a published estimate, compared with Cranbury
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Cranbury	—	15.4% (±7.9 points)	—
Princeton Meadows	2.8 mi	56.3% (±6.8 points)	Higher
Clearbrook	2.9 mi	1.4% (±2.9 points)	Lower
Stonebridge	3.0 mi	0.0% (±5.9 points)	Lower
Rossmoor	3.0 mi	1.9% (±3.9 points)	Lower
Hightstown Borough	3.1 mi	12.3% (±7.1 points)	Not measurably different
The Ponds	3.6 mi	37.2% (±26.1 points)	Not measurably different
Plainsboro Township	3.6 mi	46.6% (±5.2 points)	Higher
Forsgate	3.7 mi	0.0% (±10.6 points)	Lower

Nearby places with a measurably lower figure: Clearbrook, NJ (1.4%), Stonebridge, NJ (0.0%), Rossmoor, NJ (1.9%).

Nearby places with a measurably higher figure: Princeton Meadows, NJ (56.3%), 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
10	Iselin	26.6% (±4.8 points)
11	Monroe Manor	22.2% (±15.1 points)
12	Hopelawn	22.1% (±14.0 points)
13	Heathcote	21.9% (±7.8 points)
14	Fords	18.8% (±5.1 points)
15	Sewaren	17.2% (±7.9 points)
16 (tie)	Cranbury	15.4% (±7.9 points)
16 (tie)	Old Bridge	15.4% (±3.8 points)
18	Menlo Park Terrace	12.4% (±7.4 points)
19	Kendall Park	8.7% (±4.1 points)
20	Laurence Harbor	6.4% (±4.3 points)
21	Dayton	6.3% (±4.1 points)
22	Colonia	5.4% (±2.3 points)

Showing 13 of 32 places in Middlesex County, ranked from highest to lowest.

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

It lies inside Cranbury 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 Cranbury

How many homes are in Cranbury?

Cranbury, NJ has an estimated 738 (±108) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Cranbury houses or apartments?

68.6% are detached houses and 10.4% attached houses, while 20.9% are in buildings of two or more units.

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

5.5% of homes in Cranbury 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 — Cranbury CDP, 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 Cranbury CDP, New Jersey (place:15520, in state:34).

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.