What kinds of homes are in Union City, NJ?

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

Union City, NJ has 27,408 (±661) homes (2020–2024 American Community Survey).

That is about 21,296 homes per square mile of land.

4.9% are detached single-family houses.

36.3% are in buildings of two to four units.

56.1% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 27,408 (±661)
Detached houses: 4.9%
2–4 unit buildings: 36.3%
5+ unit buildings: 56.1%

Homes in Union City by building size

Housing units by units in structure, 2020–2024
Building type	Union City	Hudson County	New Jersey	United States
Single-family, detached	4.9% (±1.1 points)	9.4%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	2.7% (±0.8 points)	5.8%	10.0%	6.2%
2 units	17.2% (±2.3 points)	19.4%	8.6%	3.4%
3 or 4 units	19.1% (±2.5 points)	12.5%	6.1%	4.3%
5 to 9 units	16.2% (±2.1 points)	10.2%	4.6%	4.5%
10 to 19 units	16.2% (±2.3 points)	8.1%	4.9%	4.3%
20 or more units	23.7% (±2.3 points)	34.4%	12.3%	10.3%
Mobile home	0.0% (±0.2 points)	0.1%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±0.1 points)	0.0%	0.0%	0.1%

In Union City, the share of homes in buildings of five or more units is not measurably different from Hudson County (52.7%).

It is also higher than in New Jersey (21.8%).

It is higher than the national figure (19.1%).

Homes in buildings of 5 or more units in places near Union City

Nearest places with a published estimate, compared with Union City
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Union City	—	56.1% (±3.9 points)	—
Weehawken Township	0.8 mi	59.0% (±4.6 points)	Not measurably different
Hoboken	1.5 mi	79.3% (±3.6 points)	Higher
West New York Town	1.8 mi	64.6% (±4.0 points)	Higher
North Bergen Township	1.9 mi	44.3% (±3.4 points)	Lower
Secaucus Town	2.1 mi	42.4% (±3.9 points)	Lower
Guttenberg Town	2.3 mi	55.6% (±6.1 points)	Not measurably different
Fairview Borough	4.0 mi	26.4% (±6.6 points)	Lower
Jersey City	4.2 mi	54.0% (±1.3 points)	Not measurably different

Nearby places with a measurably lower figure: North Bergen Township, NJ (44.3%), Secaucus Town, NJ (42.4%), Fairview Borough, NJ (26.4%).

Nearby places with a measurably higher figure: Hoboken, NJ (79.3%), West New York Town, NJ (64.6%).

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 Hudson County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Hoboken	79.3% (±3.6 points)
2	West New York Town	64.6% (±4.0 points)
3	Weehawken Township	59.0% (±4.6 points)
4	Union City	56.1% (±3.9 points)
5	Guttenberg Town	55.6% (±6.1 points)
6	Jersey City	54.0% (±1.3 points)
7	Harrison Town	52.3% (±4.9 points)
8	North Bergen Township	44.3% (±3.4 points)
9	Secaucus Town	42.4% (±3.9 points)
10	Bayonne	34.2% (±2.5 points)

Showing 10 of 12 places in Hudson 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 Union City

How many homes are in Union City?

Union City, NJ has an estimated 27,408 (±661) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Union City houses or apartments?

4.9% are detached houses and 2.7% attached houses, while 92.4% are in buildings of two or more units.

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

36.3% of homes in Union City 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 — Union City city, Hudson 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 Union City city, Hudson County, New Jersey (county subdivision:74630, in state:34 county:017).

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.