What kinds of homes are in Dennis Township, NJ?

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

Dennis Township, NJ has 2,595 (±202) homes (2020–2024 American Community Survey).

That is about 43 homes per square mile of land.

94.3% are detached single-family houses.

2.4% 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: 2,595 (±202)
Detached houses: 94.3%
2–4 unit buildings: 2.4%
5+ unit buildings: 0.6%

Homes in Dennis Township by building size

Housing units by units in structure, 2020–2024
Building type	Dennis Township	Cape May County	New Jersey	United States
Single-family, detached	94.3% (±4.2 points)	51.7%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	2.7% (±3.2 points)	26.0%	10.0%	6.2%
2 units	0.0% (±1.7 points)	7.3%	8.6%	3.4%
3 or 4 units	2.4% (±2.6 points)	3.0%	6.1%	4.3%
5 to 9 units	0.0% (±1.7 points)	3.0%	4.6%	4.5%
10 to 19 units	0.3% (±0.5 points)	1.9%	4.9%	4.3%
20 or more units	0.3% (±0.6 points)	3.9%	12.3%	10.3%
Mobile home	0.0% (±1.7 points)	3.3%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±1.7 points)	0.0%	0.0%	0.1%

In Dennis Township, the share of homes in buildings of five or more units is lower than in Cape May County (8.8%).

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 Dennis Township

Nearest places with a published estimate, compared with Dennis Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Dennis Township	—	0.6% (±1.9 points)	—
Woodbine Borough	1.6 mi	9.1% (±4.8 points)	Higher
Seaville	5.5 mi	1.3% (±5.7 points)	Not measurably different
Upper Township	6.1 mi	0.2% (±1.1 points)	Not measurably different
Sea Isle City	7.3 mi	14.8% (±2.7 points)	Higher
Palermo	7.3 mi	0.0% (±6.1 points)	Not measurably different
Middle Township	7.9 mi	3.7% (±1.7 points)	Higher
Maurice River Township	8.5 mi	0.0% (±6.8 points)	Not measurably different
Cape May Court House	8.8 mi	5.5% (±5.2 points)	Not measurably different

Nearby places with a measurably higher figure: Woodbine Borough, NJ (9.1%), Sea Isle City, NJ (14.8%), Middle Township, NJ (3.7%).

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 Cape May County, place by place

Rank	Place	Homes in buildings of 5 or more units
8	Avalon Borough	6.9% (±1.4 points)
9	Stone Harbor Borough	6.3% (±1.8 points)
10	Lower Township	6.0% (±1.6 points)
11	Middle Township	3.7% (±1.7 points)
12	West Wildwood Borough	3.5% (±5.4 points)
13	West Cape May Borough	2.0% (±6.2 points)
14	Dennis Township	0.6% (±1.9 points)
15	Upper Township	0.2% (±1.1 points)
16	Cape May Point Borough	0.0% (±11.8 points)

Showing 9 of 16 places in Cape May County, ranked from highest to lowest.

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

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 Dennis Township

How many homes are in Dennis Township?

Dennis Township, NJ has an estimated 2,595 (±202) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Dennis Township houses or apartments?

94.3% are detached houses and 2.7% attached houses, while 3.0% are in buildings of two or more units.

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

2.4% of homes in Dennis 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 — Dennis township, Cape May 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 Dennis township, Cape May County, New Jersey (county subdivision:17560, in state:34 county:009).

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.