81101   Zip Code Alamosa Alamosa CO United States

City Alamosa
County Alamosa
State Colorado
Latitude 37.47197
Longitude -105.85243
Population 15,550
Density 42.23 people per square mile
Time Zone America/Denver
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $54,844
Median individual: $27,141

Race

Mode: 56.3% White

Gender

 50.6% female 

Rent

  $912 / month  

Median house value: $246,218.0

Age

Median: 33.4 years old

Education

With at least college degree: 32.3%
With STEM degree: 37.8%

Marital Status

 39.9% married 

Never married: 38.0%

Labor Force Participation

 62.6% working 

Unemployed: 3.6%

Average Family Size

 2.98 people 

Commute Time

 15.9 minutes 

Health Care

 5.3% uninsured 

Poverty

 18.1%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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