What kinds of homes are in Delaware Township, NJ?

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

Delaware Township, NJ has 1,839 (±182) homes (2020–2024 American Community Survey).

That is about 50 homes per square mile of land.

95.0% are detached single-family houses.

2.8% are in buildings of two to four units.

0.6% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,839 (±182)
Detached houses: 95.0%
2–4 unit buildings: 2.8%
5+ unit buildings: 0.6%

Homes in Delaware Township by building size

Housing units by units in structure, 2020–2024
Building type	Delaware Township	Hunterdon County	New Jersey	United States
Single-family, detached	95.0% (±4.8 points)	73.8%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	1.6% (±1.8 points)	12.9%	10.0%	6.2%
2 units	0.0% (±2.4 points)	2.5%	8.6%	3.4%
3 or 4 units	2.8% (±4.3 points)	2.8%	6.1%	4.3%
5 to 9 units	0.6% (±0.9 points)	2.7%	4.6%	4.5%
10 to 19 units	0.0% (±2.4 points)	2.5%	4.9%	4.3%
20 or more units	0.0% (±2.4 points)	2.5%	12.3%	10.3%
Mobile home	0.0% (±2.4 points)	0.3%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±2.4 points)	0.1%	0.0%	0.1%

In Delaware Township, the share of homes in buildings of five or more units is lower than in Hunterdon County (7.7%).

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 Delaware Township

Nearest places with a published estimate, compared with Delaware Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Delaware Township	—	0.6% (±3.5 points)	—
Stockton Borough	2.5 mi	12.7% (±22.5 points)	Not measurably different
Lambertville	5.0 mi	13.4% (±5.9 points)	Higher
Kingwood Township	5.0 mi	0.0% (±4.7 points)	Not measurably different
New Hope	5.4 mi	18.3% (±7.4 points)	Higher
West Amwell Township	5.5 mi	0.5% (±5.1 points)	Not measurably different
Solebury Township	5.7 mi	0.7% (±1.2 points)	Not measurably different
Flemington Borough	7.0 mi	34.7% (±10.3 points)	Higher
East Amwell Township	7.0 mi	2.9% (±3.7 points)	Not measurably different

Nearby places with a measurably higher figure: Lambertville, NJ (13.4%), New Hope, PA (18.3%), Flemington Borough, NJ (34.7%).

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 Hunterdon County, place by place

Rank	Place	Homes in buildings of 5 or more units
16 (tie)	Holland Township	3.6% (±3.2 points)
16 (tie)	Tewksbury Township	3.6% (±3.5 points)
18	East Amwell Township	2.9% (±3.7 points)
19 (tie)	Califon Borough	1.0% (±15.3 points)
19 (tie)	Lebanon Township	1.0% (±2.0 points)
21 (tie)	Bethlehem Township	0.6% (±4.6 points)
21 (tie)	Delaware Township	0.6% (±3.5 points)
23	West Amwell Township	0.5% (±5.1 points)
24 (tie)	Alexandria Township	0.0% (±4.3 points)
24 (tie)	Franklin Township (Hunterdon County)	0.0% (±6.6 points)
24 (tie)	Kingwood Township	0.0% (±4.7 points)

Showing 11 of 26 places in Hunterdon 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 Delaware Township

How many homes are in Delaware Township?

Delaware Township, NJ has an estimated 1,839 (±182) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Delaware Township houses or apartments?

95.0% are detached houses and 1.6% attached houses, while 3.4% are in buildings of two or more units.

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

2.8% of homes in Delaware 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 — Delaware township, Hunterdon 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 Delaware township, Hunterdon County, New Jersey (county subdivision:17170, in state:34 county:019).

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.