81152   Zip Code San Luis Costilla CO United States

City San Luis
County Costilla
State Colorado
Latitude 37.12609
Longitude -105.39411
Population 1,244
Density 2.59 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: $31,875
Median individual: $25,487

Race

Mode: 40.8% White

Gender

 55.9% male 

Rent

  $731 / month  

Median house value: $118,926.0

Age

Median: 43.0 years old

Education

With at least college degree: 13.9%
With STEM degree: 69.8%

Marital Status

 48.2% married 

Never married: 23.6%

Labor Force Participation

 50.6% working 

Unemployed: 6.7%

Average Family Size

 2.75 people 

Commute Time

 16.3 minutes 

Health Care

 8.8% uninsured 

Poverty

 16.4%

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

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