What kinds of homes are in Grand Mound, WA?

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

Grand Mound, WA has 1,316 (±307) homes (2020–2024 American Community Survey).

That is about 317 homes per square mile of land.

57.0% are detached single-family houses.

1.4% 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: 1,316 (±307)
Detached houses: 57.0%
2–4 unit buildings: 1.4%
5+ unit buildings: 0.0%

Homes in Grand Mound by building size

Housing units by units in structure, 2020–2024
Building type	Grand Mound	Thurston County	Washington	United States
Single-family, detached	57.0% (±13.7 points)	66.9%	61.9%	61.3%
Single-family, attached (townhouse, rowhouse)	9.4% (±9.1 points)	4.3%	4.4%	6.2%
2 units	1.4% (±1.8 points)	2.5%	2.3%	3.4%
3 or 4 units	0.0% (±3.0 points)	3.1%	3.5%	4.3%
5 to 9 units	0.0% (±3.0 points)	3.6%	4.3%	4.5%
10 to 19 units	0.0% (±3.0 points)	3.8%	4.9%	4.3%
20 or more units	0.0% (±3.0 points)	7.4%	13.0%	10.3%
Mobile home	32.1% (±11.7 points)	8.1%	5.5%	5.6%
Boat, RV, van, etc.	0.0% (±3.0 points)	0.4%	0.3%	0.1%

In Grand Mound, the share of homes in buildings of five or more units is lower than in Thurston County (14.8%).

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 Grand Mound

Nearest places with a published estimate, compared with Grand Mound
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Grand Mound	—	0.0% (±5.2 points)	—
Rochester	2.9 mi	3.2% (±5.2 points)	Not measurably different
Fords Prairie	3.6 mi	2.4% (±7.5 points)	Not measurably different
Centralia	5.7 mi	17.0% (±4.3 points)	Higher
Bucoda	6.7 mi	0.0% (±31.9 points)	Not measurably different
Tenino	8.0 mi	10.0% (±7.4 points)	Higher
Chehalis	9.6 mi	29.4% (±7.1 points)	Higher
Oakville	11 mi	0.0% (±17.1 points)	Not measurably different
Tumwater	14 mi	18.9% (±3.0 points)	Higher

Nearby places with a measurably higher figure: Centralia, WA (17.0%), Tenino, WA (10.0%), Chehalis, WA (29.4%).

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 Thurston County, place by place

Rank	Place	Homes in buildings of 5 or more units
4	Tanglewilde	13.0% (±6.2 points)
5	Yelm	12.9% (±5.7 points)
6	Tenino	10.0% (±7.4 points)
7	Rainier	6.3% (±8.3 points)
8	Rochester	3.2% (±5.2 points)
9 (tie)	Bucoda	0.0% (±31.9 points)
9 (tie)	Grand Mound	0.0% (±5.2 points)
9 (tie)	North Yelm	0.0% (±5.9 points)

Showing 8 of 11 places in Thurston County, ranked from highest to lowest.

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

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 Grand Mound

How many homes are in Grand Mound?

Grand Mound, WA has an estimated 1,316 (±307) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Grand Mound houses or apartments?

57.0% are detached houses and 9.4% attached houses, while 1.4% are in buildings of two or more units.

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

1.4% of homes in Grand Mound 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 — Grand Mound CDP, 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 Grand Mound CDP, Washington (place:27890, 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.