What kinds of homes are in Union Gap, WA?

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

Union Gap, WA has 2,341 (±160) homes (2020–2024 American Community Survey).

That is about 420 homes per square mile of land.

68.0% are detached single-family houses.

4.5% are in buildings of two to four units.

0.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 2,341 (±160)
Detached houses: 68.0%
2–4 unit buildings: 4.5%
5+ unit buildings: 0.8%

Homes in Union Gap by building size

Housing units by units in structure, 2020–2024
Building type	Union Gap	Yakima County	Washington	United States
Single-family, detached	68.0% (±8.1 points)	66.3%	61.9%	61.3%
Single-family, attached (townhouse, rowhouse)	4.7% (±3.7 points)	3.1%	4.4%	6.2%
2 units	3.8% (±3.5 points)	4.1%	2.3%	3.4%
3 or 4 units	0.7% (±1.1 points)	4.0%	3.5%	4.3%
5 to 9 units	0.0% (±1.7 points)	3.4%	4.3%	4.5%
10 to 19 units	0.8% (±1.2 points)	2.8%	4.9%	4.3%
20 or more units	0.0% (±1.7 points)	4.8%	13.0%	10.3%
Mobile home	22.1% (±6.4 points)	11.3%	5.5%	5.6%
Boat, RV, van, etc.	0.0% (±1.7 points)	0.3%	0.3%	0.1%

In Union Gap, the share of homes in buildings of five or more units is lower than in Yakima County (11.0%).

It is also lower than in Washington (22.2%).

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

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

Nearest places with a published estimate, compared with Union Gap
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Union Gap	—	0.8% (±2.7 points)	—
Yakima	3.7 mi	16.9% (±1.8 points)	Higher
Terrace Heights	4.1 mi	17.9% (±5.9 points)	Higher
Moxee	4.6 mi	1.6% (±4.1 points)	Not measurably different
Ahtanum	5.8 mi	0.0% (±5.0 points)	Not measurably different
Selah	6.7 mi	21.8% (±8.2 points)	Higher
Wapato	8.4 mi	19.0% (±7.3 points)	Higher
Summitview	8.4 mi	0.0% (±9.2 points)	Not measurably different
Gleed	8.9 mi	0.0% (±5.9 points)	Not measurably different

Nearby places with a measurably higher figure: Yakima, WA (16.9%), Terrace Heights, WA (17.9%), Selah, WA (21.8%).

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 Yakima County, place by place

Rank	Place	Homes in buildings of 5 or more units
8	Toppenish	9.3% (±3.2 points)
9 (tie)	Tieton	9.1% (±9.8 points)
9 (tie)	Zillah	9.1% (±7.8 points)
11	Grandview	7.9% (±3.5 points)
12	Harrah	1.8% (±23.2 points)
13	Moxee	1.6% (±4.1 points)
14	Union Gap	0.8% (±2.7 points)
15 (tie)	Ahtanum	0.0% (±5.0 points)
15 (tie)	Gleed	0.0% (±5.9 points)
15 (tie)	Naches	0.0% (±15.8 points)
15 (tie)	Summitview	0.0% (±9.2 points)

Showing 11 of 18 places in Yakima 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 Gap

How many homes are in Union Gap?

Union Gap, WA has an estimated 2,341 (±160) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Union Gap houses or apartments?

68.0% are detached houses and 4.7% attached houses, while 5.3% are in buildings of two or more units.

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

4.5% of homes in Union Gap 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 Gap city, Washington

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 Gap city, Washington (place:73290, in state:53).

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.