City safety & data profile

MillbraeCA

Millbrae, CA is a 23K-resident city in San Mateo County with a median household income of $163,476.

San Mateo County, California. Federal health, economic, and safety indicators for Millbrae, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Millbrae has a population larger than 51% of the 4,640 U.S. cities Areazine tracks, and a median home value of $1,934,900.

Data updated 2026-07-19

23K
Population
Top 49%
By size
$163,476
Median income
$1,934,900
Median home
6%
Poverty rate

The read on Millbrae

Millbrae posts a median household income higher than 95% of U.S. cities Areazine tracks.

Top 5%
by median income, US cities

Where Millbrae income ranks nationally

Median household income vs. every place Areazine profiles (place-level ACS)

$163,476 Top 5% higher than 95% of 3,889 places Areazine profiles

$0–$20,000: 0 places Areazine profiles (0%). Below this entry. $20,000–$40,000: 71 places Areazine profiles (2%). Below this entry. $40,000–$60,000: 788 places Areazine profiles (20%). Below this entry. $60,000–$80,000: 1,055 places Areazine profiles (27%). Below this entry. $80,000–$100,000: 768 places Areazine profiles (20%). Below this entry. $100,000–$120,000: 515 places Areazine profiles (13%). Below this entry. $120,000–$140,000: 308 places Areazine profiles (8%). Below this entry. $140,000–$160,000: 171 places Areazine profiles (4%). Below this entry. $160,000–$180,000: 92 places Areazine profiles (2%). This entry sits in this band. $180,000–$200,000: 47 places Areazine profiles (1%). Above this entry. $200,000–$220,000: 28 places Areazine profiles (1%). Above this entry. $220,000–$240,000: 18 places Areazine profiles (0%). Above this entry. $240,000–$260,000: 28 places Areazine profiles (1%). Above this entry. CA $0 $260,000 every profiled place, bucketed by value

Each bar is a $20K-wide band; taller bars hold more places Areazine profiles. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, American Community Survey (place-level) · 2024 ACS 5-year

The quick read

Reading Millbrae, CA beyond the headline numbers

Millbrae sits inside San Mateo County, California, at roughly 37.60°N, -122.39°W. Population 22,795, $163,476 median household income. Median home value $1,934,900, median rent $3,272. Poverty rate 6%, read against that income figure since two cities on the same median can differ underneath it.

CDC PLACES: Millbrae's highest-prevalence health measure is high blood pressure at 29.8%, then short sleep duration at 28.3%.

Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Millbrae from FEMA, NOAA, FDA, and CPSC. Comparison bars benchmark each metric against the national reference.

Population
22,795
Millbrae
Median Income
$163,476
+140% vs avg
Median Home Value
$1,934,900
+750% vs avg
Median Age
43.7
years

10-Year Trends 2013–2024

County-level trend (San Mateo County) - Millbrae's own historical series isn't separately published by the Census Bureau, so these year-over-year figures track the surrounding county, not the city alone.

20132024
Population
742K+2%
Median Income
$158,855+80%
Median Home Value
$1,559,600+116%
Poverty Rate
6.7%-12%
Unemployment
4.8%-41%

Economics

Economics indicators for Millbrae, CA
IndicatorValue
Median Rent
$3,272/mo
Poverty Rate
6% -58% vs avg
Unemployment 5.7%
Bachelor's Degree+ 52.7%
Work From Home 22.2%
Public Transit 7.5%

Population

White 30.7%
African American 0.9%
Asian 48.2%
Two or More Ethnicities 6.3%

Health Profile 15 measures

Health Indicators

High Blood Pressure
29.8%
Short Sleep Duration
28.3%
Physical Inactivity
20.6%
Obesity
19.1%
Binge Drinking
12.5%
Frequent Mental Distress
12.2%
Diabetes
11%
Frequent Physical Distress
10.4%
Current Asthma
7.9%
Current Smoking
7.7%

Preventive Care

Dental Visit 68.5%
Annual Checkup 73%

Other Measures

Coronary Heart Disease
5.3%
Lack of Health Insurance
5.1%
Stroke
2.8%

Frequently Asked Questions 5

What is the population of Millbrae, CA? ▼
Millbrae, CA has a population of 22,795 people, located in San Mateo County, California.
What is the median household income in Millbrae? ▼
The median household income in Millbrae, CA is $163,476 per year, per the U.S. Census ACS. The poverty rate is 6%.
What is the median home value in Millbrae? ▼
The median home value in Millbrae, CA is $1,934,900. Median rent is $3,272/month.
What are the top health concerns in Millbrae? ▼
The top health indicators in Millbrae include High Blood Pressure (29.8%), Short Sleep Duration (28.3%), Physical Inactivity (20.6%). Data from CDC PLACES.
What is the median age in Millbrae? ▼
The median age in Millbrae, CA is 43.7 years. 52.7% of residents have a bachelor's degree or higher.

Safety Context

Millbrae, CA is located in San Mateo County, California. With a population of 23K and a $163,476 median household income, the community faces health challenges including high blood pressure and short sleep duration. Safety alerts for the Millbrae area are monitored from federal and state agencies including FEMA, NOAA, FDA, and CPSC.

Safety Guides

How Product Recalls Work

CPSC, FDA & NHTSA recall process explained

Understanding Weather Alerts

Watch vs warning vs advisory explained

Earthquake Magnitude Explained

What the numbers mean & when to act
All safety guides →

Primary source data

EPA Outdoor Air Quality Data

Federal monitoring network, every measurement we report

AirNow - California

Real-time AQI for every monitored California location

National Weather Service

NOAA active watches, warnings, advisories

CDC Air Quality & Health

Health-impact reference for every AQI category

EPA NAAQS standards

National Ambient Air Quality Standards, the regulatory thresholds

Nearby Cities 8

Burlingame, CA 30K Hillsborough, CA 11K San Bruno, CA 43K South San Francisco, CA 67K San Mateo, CA 104K Pacifica, CA 39K Visitacion Valley, CA 23K Foster City, CA 33K
All cities in California → Compare Millbrae vs Burlingame → All comparisons → Browse all cities

Using Millbrae's profile

Use this as a starting research checklist, not a verdict on whether to live here.

  • Check live recalls, weather and hazard alerts scoped to the Millbrae area before relying on national headlines. Check your area
  • Read the poverty rate alongside the income figure, two places with the same median can have very different realities.
  • Compare Millbrae against California peers on any ranking lens. Explore California

Population and economics (income, home value, poverty, education) are place-level U.S. Census ACS; health is CDC PLACES; hospital counts reflect facilities in and around the city.

Data Sources

All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (San Mateo County) where that is the smallest published unit.

Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. City demographic and health figures are compiled directly from U.S. Census, CDC, and CMS releases, updated quarterly within 30 days of upstream release. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.