What kinds of homes are in Hopatcong Borough, NJ?

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

Hopatcong Borough, NJ has 6,496 (±285) homes (2020–2024 American Community Survey).

That is about 597 homes per square mile of land.

94.2% are detached single-family houses.

2.7% are in buildings of two to four units.

1.0% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 6,496 (±285)
Detached houses: 94.2%
2–4 unit buildings: 2.7%
5+ unit buildings: 1.0%

Homes in Hopatcong Borough by building size

Housing units by units in structure, 2020–2024
Building type	Hopatcong Borough	Sussex County	New Jersey	United States
Single-family, detached	94.2% (±2.4 points)	78.0%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	2.0% (±1.4 points)	6.4%	10.0%	6.2%
2 units	1.3% (±1.1 points)	2.6%	8.6%	3.4%
3 or 4 units	1.4% (±1.2 points)	2.9%	6.1%	4.3%
5 to 9 units	0.3% (±0.5 points)	3.4%	4.6%	4.5%
10 to 19 units	0.7% (±1.1 points)	2.3%	4.9%	4.3%
20 or more units	0.0% (±0.7 points)	2.7%	12.3%	10.3%
Mobile home	0.0% (±0.7 points)	1.7%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±0.7 points)	0.0%	0.0%	0.1%

In Hopatcong Borough, the share of homes in buildings of five or more units is lower than in Sussex County (8.4%).

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 Hopatcong Borough

Nearest places with a published estimate, compared with Hopatcong Borough
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Hopatcong Borough	—	1.0% (±1.4 points)	—
Mount Arlington Borough	2.4 mi	32.7% (±6.8 points)	Higher
Byram Township	2.7 mi	0.8% (±1.7 points)	Not measurably different
Lake Hopatcong	2.8 mi	3.1% (±2.2 points)	Not measurably different
Byram Center	2.9 mi	2.4% (±8.5 points)	Not measurably different
Landing	3.1 mi	5.5% (±6.4 points)	Not measurably different
Stanhope Borough	3.4 mi	3.5% (±4.3 points)	Not measurably different
Netcong Borough	4.1 mi	17.6% (±5.8 points)	Higher
Lake Mohawk	4.3 mi	1.5% (±1.6 points)	Not measurably different

Nearby places with a measurably higher figure: Mount Arlington Borough, NJ (32.7%), Netcong Borough, NJ (17.6%).

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 Sussex County, place by place

Rank	Place	Homes in buildings of 5 or more units
13	Stanhope Borough	3.5% (±4.3 points)
14	Stillwater Township	2.6% (±4.2 points)
15	Hampton Township	2.4% (±1.5 points)
16	Ogdensburg Borough	2.0% (±6.7 points)
17	Frankford Township	1.4% (±2.0 points)
18	Lafayette Township	1.3% (±5.1 points)
19	Hopatcong Borough	1.0% (±1.4 points)
20	Byram Township	0.8% (±1.7 points)
21	Fredon Township	0.3% (±4.8 points)
22 (tie)	Green Township	0.0% (±5.9 points)
22 (tie)	Sandyston Township	0.0% (±8.5 points)
22 (tie)	Walpack Township	0.0% (±173.2 points)

Showing 12 of 24 places in Sussex 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 Hopatcong Borough

How many homes are in Hopatcong Borough?

Hopatcong Borough, NJ has an estimated 6,496 (±285) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Hopatcong Borough houses or apartments?

94.2% are detached houses and 2.0% attached houses, while 3.7% are in buildings of two or more units.

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

2.7% of homes in Hopatcong Borough 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 — Hopatcong borough, Sussex 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 Hopatcong borough, Sussex County, New Jersey (county subdivision:32910, in state:34 county:037).

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.