Brentwood, CA Census Data
Key demographic and economic indicators for Brentwood, California from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
64,609
48.9% male · 51.1% female
Median Age
40.5
1.8 above the national average (38.7 yrs)
Median Household Income
$139,567
61,029.0 above the national average ($78,538)
Bachelor's Degree or Higher
38.8%
3.8 above the national average (35.0%)
HS diploma or higher: 92.1%
Poverty Rate
7.8%
4.6 below the national average (12.4%)
Uninsured: 2.0%
Broadband Access
98.8%
9.1 above the national average (89.7%)
Median Home Value
$791,600
Median rent: $2,509 · 82% owner-occupied
Unemployment Rate
6.0%
Labor force participation: 60.0%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Brentwood, CA Frequently Asked Questions
What is the population of Brentwood, CA?
The population of Brentwood, CA is 64,609 according to the 2023 American Community Survey 5-year estimates. The median age is 40.5 years.
What is the median household income in Brentwood?
The median household income in Brentwood, CA is $139,567, above the national average of $78,538. Per capita income is $66,161.
What is the poverty rate in Brentwood?
The poverty rate in Brentwood, CA is 7.8%, compared to the national average of 12.4%. About 2.0% of residents lack health insurance.
What percentage of Brentwood residents have a college degree?
38.8% of adults (25+) in Brentwood hold a bachelor's degree or higher, and 92.1% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Brentwood?
The median home value in Brentwood, CA is $791,600. Median rent is $2,509 per month, with 82% of housing units owner-occupied.
What is the racial makeup of Brentwood?
Brentwood's population is 48.0% White, 10.2% Black, 24.8% Hispanic or Latino, and 16.8% Asian (source: 2023 ACS).