How many bedrooms do homes in Brentwood, CA have?

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

In Brentwood, CA, 3.8% of homes are studios or one-bedrooms and 79.4% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 4 bedrooms, 33.8% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 3.8%
3 or more bedrooms: 79.4% (±5.0 points)
Most common: 4 bedrooms

Homes in Brentwood by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	Brentwood	Contra Costa County	California	United States
No bedroom (studio)	1.0% (±0.5 points)	3.0%	5.0%	2.9%
1 bedroom	2.8% (±0.9 points)	8.7%	13.2%	10.9%
2 bedrooms	16.8% (±1.9 points)	21.9%	26.9%	25.0%
3 bedrooms	28.3% (±2.9 points)	33.6%	32.8%	38.7%
4 bedrooms	33.8% (±3.3 points)	25.4%	17.6%	17.5%
5 or more bedrooms	17.3% (±2.4 points)	7.5%	4.5%	4.9%

In Brentwood, the share of homes with three or more bedrooms is higher than in Contra Costa County (66.5%).

It is also higher than in California (54.9%).

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

Homes with 3 or more bedrooms in places near Brentwood

Nearest places with a published estimate, compared with Brentwood
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
Brentwood	—	79.4% (±5.0 points)	—
Knightsen	4.3 mi	74.5% (±29.2 points)	Not measurably different
Oakley	4.4 mi	86.2% (±6.0 points)	Not measurably different
Antioch	5.1 mi	73.3% (±2.9 points)	Lower
Byron	5.9 mi	57.1% (±24.5 points)	Not measurably different
Discovery Bay	6.9 mi	94.0% (±6.8 points)	Higher
Bethel Island	8.0 mi	48.3% (±21.2 points)	Lower
Pittsburg	11 mi	69.9% (±3.8 points)	Lower
Clayton	12 mi	92.2% (±8.2 points)	Higher

Nearby places with a measurably lower figure: Antioch, CA (73.3%), Bethel Island, CA (48.3%), Pittsburg, CA (69.9%).

Nearby places with a measurably higher figure: Discovery Bay, CA (94.0%), Clayton, CA (92.2%).

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

Homes with 3 or more bedrooms across Contra Costa County, place by place

Rank	Place	Homes with 3 or more bedrooms
12 (tie)	Norris Canyon	86.7% (±24.3 points)
14	Oakley	86.2% (±6.0 points)
15 (tie)	Camino Tassajara	84.3% (±14.5 points)
15 (tie)	Tara Hills	84.3% (±10.0 points)
17	Acalanes Ridge	83.2% (±21.6 points)
18	Kensington	80.4% (±8.6 points)
19	Brentwood	79.4% (±5.0 points)
20	North Richmond	78.5% (±15.9 points)
21	Moraga	77.3% (±6.0 points)
22	Vine Hill	77.0% (±11.5 points)
23	East Richmond Heights	76.8% (±11.7 points)
24	Pinole	76.4% (±6.7 points)
25	Lafayette	74.7% (±5.8 points)

Showing 13 of 48 places in Contra Costa 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 Brentwood

What is the most common home size in Brentwood?

The most common size is 4 bedrooms, 33.8% of homes in Brentwood, CA.

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

3.8% of homes in Brentwood have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Brentwood city, California

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 Brentwood city, California (place:08142, in state:06).

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.