How many bedrooms do homes in Sammamish, WA have?

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

In Sammamish, WA, 3.3% of homes are studios or one-bedrooms and 86.2% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 4 bedrooms, 39.7% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 3.3%
3 or more bedrooms: 86.2% (±4.1 points)
Most common: 4 bedrooms

Homes in Sammamish by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	Sammamish	King County	Washington	United States
No bedroom (studio)	0.8% (±0.5 points)	8.2%	4.5%	2.9%
1 bedroom	2.5% (±0.8 points)	17.6%	11.8%	10.9%
2 bedrooms	10.5% (±1.7 points)	24.0%	24.3%	25.0%
3 bedrooms	32.2% (±2.9 points)	26.1%	36.2%	38.7%
4 bedrooms	39.7% (±2.4 points)	18.1%	18.0%	17.5%
5 or more bedrooms	14.3% (±1.7 points)	6.0%	5.2%	4.9%

In Sammamish, the share of homes with three or more bedrooms is higher than in King County (50.2%).

It is also higher than in Washington (59.4%).

It is higher than the national figure (61.1%).

Homes with 3 or more bedrooms in places near Sammamish

Nearest places with a published estimate, compared with Sammamish
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
Sammamish	—	86.2% (±4.1 points)	—
Issaquah	3.5 mi	47.5% (±3.8 points)	Lower
Ames Lake	4.5 mi	91.8% (±21.7 points)	Not measurably different
Bellevue	5.5 mi	51.4% (±1.8 points)	Lower
Fall City	6.0 mi	81.9% (±12.7 points)	Not measurably different
Union Hill-Novelty Hill	6.1 mi	71.6% (±5.7 points)	Lower
Redmond	6.8 mi	41.7% (±2.5 points)	Lower
Carnation	7.3 mi	81.9% (±11.2 points)	Not measurably different
Newcastle	7.4 mi	62.5% (±6.6 points)	Lower

Nearby places with a measurably lower figure: Issaquah, WA (47.5%), Bellevue, WA (51.4%), Union Hill-Novelty Hill, WA (71.6%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes with 3 or more bedrooms across King County, place by place

Rank	Place	Homes with 3 or more bedrooms
11	Medina	90.3% (±11.0 points)
12	Duvall	88.8% (±11.5 points)
13	Maple Heights-Lake Desire	88.0% (±14.0 points)
14	Clyde Hill	87.6% (±11.8 points)
15	Covington	87.2% (±7.2 points)
16	Snoqualmie	86.9% (±8.8 points)
17	Sammamish	86.2% (±4.1 points)
18	Lake Morton-Berrydale	85.6% (±7.7 points)
19	Hobart	85.5% (±9.8 points)
20	Maple Valley	84.3% (±5.6 points)
21 (tie)	Hunts Point	82.6% (±18.1 points)
21 (tie)	Shadow Lake	82.6% (±16.2 points)
23	Normandy Park	82.0% (±11.1 points)

Showing 13 of 59 places in King 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 Sammamish

What is the most common home size in Sammamish?

The most common size is 4 bedrooms, 39.7% of homes in Sammamish, WA.

How many studios and one-bedroom homes are in Sammamish?

3.3% of homes in Sammamish have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Sammamish 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 Sammamish city, Washington (place:61115, 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_0039PE, DP04_0039PM, DP04_0040PE, DP04_0040PM, DP04_0041PE, DP04_0041PM, DP04_0042PE, DP04_0042PM, DP04_0043PE, DP04_0043PM, DP04_0044PE, DP04_0044PM

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.