What kinds of homes are in Allamuchy Township, NJ?

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

Allamuchy Township, NJ has 2,514 (±214) homes (2020–2024 American Community Survey).

That is about 126 homes per square mile of land.

37.7% are detached single-family houses.

12.6% are in buildings of two to four units.

5.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 2,514 (±214)
Detached houses: 37.7%
2–4 unit buildings: 12.6%
5+ unit buildings: 5.8%

Homes in Allamuchy Township by building size

Housing units by units in structure, 2020–2024
Building type	Allamuchy Township	Warren County	New Jersey	United States
Single-family, detached	37.7% (±6.7 points)	68.1%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	43.9% (±8.6 points)	11.4%	10.0%	6.2%
2 units	0.8% (±1.6 points)	4.4%	8.6%	3.4%
3 or 4 units	11.8% (±6.5 points)	3.4%	6.1%	4.3%
5 to 9 units	5.8% (±4.2 points)	3.3%	4.6%	4.5%
10 to 19 units	0.0% (±1.8 points)	4.2%	4.9%	4.3%
20 or more units	0.0% (±1.8 points)	4.3%	12.3%	10.3%
Mobile home	0.0% (±1.8 points)	0.9%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±1.8 points)	0.0%	0.0%	0.1%

In Allamuchy Township, the share of homes in buildings of five or more units is lower than in Warren County (11.8%).

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 Allamuchy Township

Nearest places with a published estimate, compared with Allamuchy Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Allamuchy Township	—	5.8% (±4.9 points)	—
Independence Township	3.6 mi	16.2% (±7.2 points)	Higher
Green Township	4.1 mi	0.0% (±5.9 points)	Not measurably different
Frelinghuysen Township	4.5 mi	0.0% (±8.7 points)	Not measurably different
Hackettstown Town	4.5 mi	24.0% (±4.8 points)	Higher
Budd Lake	5.7 mi	15.0% (±5.0 points)	Higher
Mount Olive Township	5.8 mi	29.4% (±4.1 points)	Higher
Byram Center	6.1 mi	2.4% (±8.5 points)	Not measurably different
Andover Borough	6.4 mi	7.1% (±20.4 points)	Not measurably different

Nearby places with a measurably higher figure: Independence Township, NJ (16.2%), Hackettstown Town, NJ (24.0%), Budd Lake, NJ (15.0%).

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 Warren County, place by place

Rank	Place	Homes in buildings of 5 or more units
4	Mansfield Township (Warren County)	21.0% (±7.2 points)
5	Washington Borough	18.2% (±5.4 points)
6	Independence Township	16.2% (±7.2 points)
7	Phillipsburg Town	14.4% (±3.8 points)
8	Belvidere Town	12.8% (±5.2 points)
9	Alpha Borough	8.6% (±4.5 points)
10	Allamuchy Township	5.8% (±4.9 points)
11	Oxford Township	2.0% (±4.6 points)
12	Harmony Township	1.9% (±6.5 points)
13	Hardwick Township	1.3% (±11.3 points)
14	Franklin Township (Warren County)	1.2% (±5.7 points)
15	Blairstown Township	1.0% (±3.3 points)
16	Pohatcong Township	0.7% (±4.2 points)

Showing 13 of 22 places in Warren County, ranked from highest to lowest.

The figures for Allamuchy Township include the places inside it that have pages of their own: Panther Valley.

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 Allamuchy Township

How many homes are in Allamuchy Township?

Allamuchy Township, NJ has an estimated 2,514 (±214) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Allamuchy Township houses or apartments?

37.7% are detached houses and 43.9% attached houses, while 18.4% are in buildings of two or more units.

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

12.6% of homes in Allamuchy 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 — Allamuchy township, Warren 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 Allamuchy township, Warren County, New Jersey (county subdivision:00670, in state:34 county:041).

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.