Alamo is home to 14,488 people in California. That is roughly 152% ahead of the California median. Median household income runs $250,000+, well clear of the $82,259 US median. 78% of adults hold a bachelor's degree, against 36% nationally. Home values have more than doubled since 2000, reaching $2,000,000+. At a median age of 49.8, this is an older place than the country as a whole.
At a glance
Wealthier
median household income $250,000+, above the US median
US median: $82,259
Older
median age 49.8
US median: 38.9
More educated
78% hold a bachelor's degree
US average: 36%
Top-priced homes
median home value $2,000,000+, the Census reporting cap
US median home: $376,019
Unique to this place
What stands out about Alamo
What changed most since 1990
Adults with a bachelor's degree54.3% → 77.5%(+23.2 pts)US over the same years: +15.3 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)11.4%(73)
US avg: 26.4%
Gulf War (1990s)27.7%(178)
US avg: 24.3%
Vietnam era56.1%(360)
US avg: 33.1%
Korean War7.2%(46)
US avg: 4.5%
World War II3.4%(22)
US avg: 1%
Share of the 642 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Alamo, decade by decade
Alamo population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
12,277
$223,420
$1,200,037+
54.3%
24.1
2000
15,626
$249,758
$1,323,615
63.7%
29.1
2010
14,570
$212,543
$1,438,572+
67.1%
37.9
2020
15,314
$300,788
$2,070,041
74.5%
53.5
2024
14,488
$250,000+
$2,000,000+
77.5%
56.6
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
Alamo, California has about 14,488 residents according to the 2024 American Community Survey.
What is the median household income in Alamo, California?
The typical household in Alamo, California earns $250,000 or more a year. The Census Bureau does not publish medians above that cap, so the exact figure is not known.
Is Alamo, California expensive?
In Alamo, California, the median home is worth $2,000,000 or more, and the typical rent is $3,500 or more a month.
How educated are people in Alamo, California?
About 77.5% of adults age 25 and over in Alamo, California hold a bachelor's degree or higher.
What is the poverty rate in Alamo, California?
About 2.1% of people in Alamo, California live below the federal poverty line.
Has Alamo, California grown since 1990?
Yes, Alamo, California has grown since 1990. The population has added about 2,211 residents, a change of about 18 percent over that period.
