Alamo demographics profile

Population density (sq mi)1,66223291
Median age47.336.037.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)71%52%55%
Families w/ Kids under 1844%46%43%
Speak English90%56%79%
Speak Spanish3%29%13%
Alamo, CA has a population of 16,078 and is the 2,665th largest city in the United States. The population density is 1,662 per sq mi which is 615% higher than the California average and 1735% higher than the national average. The median age in Alamo is 47 which is approximately 31% higher than the California average of 36. In Alamo, 71% of the population over 15 years of age are married, 90% speak English and 3% speak Spanish. 58% of Alamo residents were born in California, 28% were born out of state, 2% were born outside of the United States and 12% were foreign born.

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Did you know?

  • The population density in Alamo is 615% higher than California.
  • The median age in Alamo is 31% higher than California.
  • In Alamo 88.98% of the population is White.
  • In Alamo 0.72% of the population is Black or African American.
  • In Alamo 6.21% of the population is Asian.

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Compare Alamo, CA Demographics To Other Cities

Alamo population breakdown by race

Black or African American0.72%5.85%12.63%
American Indian0.11%0.74%0.82%
Native Hawaiian0.16%0.39%0.18%
Mixed race1.67%4.62%3.06%
Other race2.15%13.28%4.75%
In Alamo, 8.3% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Alamo age breakdown

Marital status

Age of children in married couples

Source: The Alamo, CA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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