City safety & data profile

AlamoCA

Alamo, CA is a 15K-resident city in Contra Costa County with a median household income of $250,000+.

Contra Costa County, California. Federal health, economic, and safety indicators for Alamo, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Alamo has a population larger than 26% of the 4,640 U.S. cities Areazine tracks, and a median home value of $2,000,000+.

Data updated 2026-07-19

15K
Population
Top 74%
By size
$250,000+
Median income
$2,000,000+
Median home
2.1%
Poverty rate

The read on Alamo

Alamo posts a median household income higher than 99% of U.S. cities Areazine tracks.

Top 1%
by median income, US cities

Where Alamo income ranks nationally

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

$250,001 Top 1% higher than 99% 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%). Below this entry. $180,000–$200,000: 47 places Areazine profiles (1%). Below this entry. $200,000–$220,000: 28 places Areazine profiles (1%). Below this entry. $220,000–$240,000: 18 places Areazine profiles (0%). Below this entry. $240,000–$260,000: 28 places Areazine profiles (1%). This entry sits in this band. 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 Alamo, CA beyond the headline numbers

Alamo sits inside Contra Costa County, California, at roughly 37.85°N, -122.03°W. Population 14,570, $250,000+ median household income. Median home value $2,000,000+, median rent $3,501. Poverty rate 2.1%, read against that income figure since two cities on the same median can differ underneath it.

CDC PLACES: Alamo's highest-prevalence health measure is high blood pressure at 32%, then short sleep duration at 29.5%.

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

Population
14,570
Alamo
Median Income
$250,000+
+268% vs avg
Median Home Value
$2,000,000+
+778% vs avg
Median Age
49.8
years

10-Year Trends 2013–2024

County-level trend (Contra Costa County) - Alamo'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
1.2M+9%
Median Income
$127,229+62%
Median Home Value
$866,800+115%
Poverty Rate
8.4%-20%
Unemployment
6.5%-37%

Economics

Economics indicators for Alamo, CA
IndicatorValue
Median Rent
$3,501/mo
Poverty Rate
2.1% -85% vs avg
Unemployment 3.6%
Bachelor's Degree+ 77.5%
Work From Home 31.5%
Public Transit 2.3%

Population

White 73%
African American 1.4%
Asian 12.1%
Two or More Ethnicities 6.8%

Health Profile 15 measures

Health Indicators

High Blood Pressure
32%
Short Sleep Duration
29.5%
Obesity
24%
Physical Inactivity
15.6%
Binge Drinking
15.4%
Frequent Mental Distress
12.2%
Frequent Physical Distress
10%
Diabetes
9.3%
Current Asthma
9.1%
Coronary Heart Disease
5.7%

Preventive Care

Dental Visit 77.7%
Annual Checkup 77.2%

Other Measures

Current Smoking
5.7%
Lack of Health Insurance
2.9%
Stroke
2.8%

Frequently Asked Questions 5

What is the population of Alamo, CA? ▼
Alamo, CA has a population of 14,570 people, located in Contra Costa County, California.
What is the median household income in Alamo? ▼
The median household income in Alamo, CA is $250,000+ per year, per the U.S. Census ACS. The poverty rate is 2.1%.
What is the median home value in Alamo? ▼
The median home value in Alamo, CA is $2,000,000+. Median rent is $3,501/month.
What are the top health concerns in Alamo? ▼
The top health indicators in Alamo include High Blood Pressure (32%), Short Sleep Duration (29.5%), Obesity (24%). Data from CDC PLACES.
What is the median age in Alamo? ▼
The median age in Alamo, CA is 49.8 years. 77.5% of residents have a bachelor's degree or higher.

Safety Context

Alamo, CA is located in Contra Costa County, California. With a population of 15K and a $250,000+ median household income, the community faces health challenges including high blood pressure and short sleep duration. Safety alerts for the Alamo 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

Danville, CA 44K Walnut Creek, CA 69K San Ramon, CA 76K Lafayette, CA 26K Moraga, CA 17K Pleasant Hill, CA 35K Concord, CA 129K Clayton, CA 12K
All cities in California → Compare Alamo vs Danville → All comparisons → Browse all cities

Using Alamo'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 Alamo 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 Alamo 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 (Contra Costa 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.