What kinds of homes are in Robbinsville Township, NJ?

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

Robbinsville Township, NJ has 6,033 (±261) homes (2020–2024 American Community Survey).

That is about 295 homes per square mile of land.

48.5% are detached single-family houses.

4.9% are in buildings of two to four units.

18.1% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 6,033 (±261)
Detached houses: 48.5%
2–4 unit buildings: 4.9%
5+ unit buildings: 18.1%

Homes in Robbinsville Township by building size

Housing units by units in structure, 2020–2024
Building type	Robbinsville Township	Mercer County	New Jersey	United States
Single-family, detached	48.5% (±4.1 points)	47.5%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	26.6% (±4.7 points)	20.1%	10.0%	6.2%
2 units	1.5% (±1.4 points)	4.2%	8.6%	3.4%
3 or 4 units	3.4% (±3.7 points)	4.4%	6.1%	4.3%
5 to 9 units	6.3% (±2.7 points)	4.0%	4.6%	4.5%
10 to 19 units	3.0% (±1.5 points)	7.9%	4.9%	4.3%
20 or more units	8.8% (±2.8 points)	11.2%	12.3%	10.3%
Mobile home	1.7% (±1.3 points)	0.5%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±0.7 points)	0.0%	0.0%	0.1%

In Robbinsville Township, the share of homes in buildings of five or more units is lower than in Mercer County (23.1%).

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 Robbinsville Township

Nearest places with a published estimate, compared with Robbinsville Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Robbinsville Township	—	18.1% (±4.2 points)	—
Hamilton Square	2.9 mi	1.1% (±2.1 points)	Lower
Allentown Borough	3.1 mi	11.7% (±3.8 points)	Lower
East Windsor Township	4.1 mi	38.9% (±4.7 points)	Higher
Hamilton Township (Mercer County)	4.4 mi	17.4% (±1.8 points)	Not measurably different
Yardville	4.4 mi	17.8% (±7.9 points)	Not measurably different
Groveville	4.8 mi	17.0% (±11.2 points)	Not measurably different
Hightstown Borough	4.8 mi	12.3% (±7.1 points)	Not measurably different
West Windsor Township	4.9 mi	29.6% (±4.3 points)	Higher

Nearby places with a measurably lower figure: Hamilton Square, NJ (1.1%), Allentown Borough, NJ (11.7%).

Nearby places with a measurably higher figure: East Windsor Township, NJ (38.9%), West Windsor Township, NJ (29.6%).

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 Mercer County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	East Windsor Township	38.9% (±4.7 points)
2	West Windsor Township	29.6% (±4.3 points)
3	Lawrence Township (Mercer County)	26.6% (±3.6 points)
4	Ewing Township	26.0% (±3.4 points)
5	Trenton	25.5% (±2.5 points)
6	Princeton	22.8% (±3.6 points)
7	Robbinsville Township	18.1% (±4.2 points)
8	Hamilton Township (Mercer County)	17.4% (±1.8 points)
9	Pennington Borough	13.2% (±5.4 points)
10	Hightstown Borough	12.3% (±7.1 points)
11	Hopewell Township (Mercer County)	2.9% (±1.4 points)
12	Hopewell Borough	0.6% (±7.7 points)

The figures for Robbinsville Township include the places inside it that have pages of their own: Robbinsville Center.

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 Robbinsville Township

How many homes are in Robbinsville Township?

Robbinsville Township, NJ has an estimated 6,033 (±261) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Robbinsville Township houses or apartments?

48.5% are detached houses and 26.6% attached houses, while 23.0% are in buildings of two or more units.

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

4.9% of homes in Robbinsville 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 — Robbinsville township, Mercer 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 Robbinsville township, Mercer County, New Jersey (county subdivision:63850, in state:34 county:021).

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.