What kinds of homes are in Marmora, NJ?

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

Marmora, NJ has 1,468 (±223) homes (2020–2024 American Community Survey).

That is about 731 homes per square mile of land.

61.6% are detached single-family houses.

4.4% are in buildings of two to four units.

0.0% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,468 (±223)
Detached houses: 61.6%
2–4 unit buildings: 4.4%
5+ unit buildings: 0.0%

Homes in Marmora by building size

Housing units by units in structure, 2020–2024
Building type	Marmora	Cape May County	New Jersey	United States
Single-family, detached	61.6% (±10.2 points)	51.7%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±3.0 points)	26.0%	10.0%	6.2%
2 units	4.4% (±4.6 points)	7.3%	8.6%	3.4%
3 or 4 units	0.0% (±3.0 points)	3.0%	6.1%	4.3%
5 to 9 units	0.0% (±3.0 points)	3.0%	4.6%	4.5%
10 to 19 units	0.0% (±3.0 points)	1.9%	4.9%	4.3%
20 or more units	0.0% (±3.0 points)	3.9%	12.3%	10.3%
Mobile home	34.1% (±9.5 points)	3.3%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±3.0 points)	0.0%	0.0%	0.1%

In Marmora, 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 Marmora

Nearest places with a published estimate, compared with Marmora
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Marmora	—	0.0% (±5.2 points)	—
Beesleys Point	1.8 mi	0.0% (±12.1 points)	Not measurably different
Palermo	2.3 mi	0.0% (±6.1 points)	Not measurably different
Ocean City	3.2 mi	11.7% (±1.9 points)	Higher
Corbin City	3.9 mi	0.0% (±27.0 points)	Not measurably different
Seaville	4.7 mi	1.3% (±5.7 points)	Not measurably different
Somers Point	4.9 mi	33.9% (±5.8 points)	Higher
Linwood	7.5 mi	2.1% (±1.1 points)	Not measurably different
Sea Isle City	7.8 mi	14.8% (±2.7 points)	Higher

Nearby places with a measurably higher figure: Ocean City, NJ (11.7%), Somers Point, NJ (33.9%), Sea Isle City, NJ (14.8%).

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
2	Rio Grande	5.7% (±4.1 points)
3	Cape May Court House	5.5% (±5.2 points)
4	Seaville	1.3% (±5.7 points)
5	Villas	0.5% (±1.2 points)
6 (tie)	Beesleys Point	0.0% (±12.1 points)
6 (tie)	Erma	0.0% (±9.0 points)
6 (tie)	Marmora	0.0% (±5.2 points)
6 (tie)	Palermo	0.0% (±6.1 points)
6 (tie)	South Dennis	0.0% (±11.8 points)
6 (tie)	Whitesboro	0.0% (±5.7 points)

Showing 10 of 11 places in Cape May County, ranked from highest to lowest.

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

It lies inside Upper 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 Marmora

How many homes are in Marmora?

Marmora, NJ has an estimated 1,468 (±223) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Marmora houses or apartments?

61.6% are detached houses and 0.0% attached houses, while 4.4% are in buildings of two or more units.

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

4.4% of homes in Marmora 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 — Marmora 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 Marmora CDP, New Jersey (place:44280, 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.