All Countries
Brentwood, CA
Full City Profile · California · Contra Costa County County
3.3
/5.0
B
Good
64,609
Population
4,345/sq mi density
$139,567
Median Income
$55,927 per capita
$791,600
Home Value
$797,500 Zillow
$2,509
Median Rent
32.8% income on rent
63°F
Avg Temperature
330 sunny days/yr
254
Violent Crime/100K
2,039 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.7 / 5.0
$139,567 median income, 3.9% unemployment
B
Affordability
3.5 / 5.0
$791,600 home value, $2,509/mo rent
F
Safety
1.0 / 5.0
254 violent crimes/100K
A
Education
4.1 / 5.0
38.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+19.5%
54,783 → 65,452
over 10 years
Annual Pop. Growth
+1.8%
Compound annual growth rate
Median Income Change
+52.6%
$91,475 → $139,567
nominal, not inflation-adjusted
Annual Income Growth
+4.32%
Compound annual growth rate
Population Over Time
Total population for Brentwood across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
74,158
+8,706 from 2023 (65,452)
Projected Median Income 2030
$187,653
+$48,086 from 2023 ($139,567)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 54,783 | — | $91,475 | — |
| 2015 | 58,350 | +6.5% | $92,589 | +1.2% |
| 2017 | 61,980 | +6.2% | $96,945 | +4.7% |
| 2019 | 64,430 | +4% | $108,994 | +12.4% |
| 2021 | 64,870 | +0.7% | $125,152 | +14.8% |
| 2023 | 65,452 | +0.9% | $139,567 | +11.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.