Costilla County, Colorado

Total Population: 3,571

County Seat: San Luis

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Median Home Value

$171,300

Owner-occupied units

Median Household Income

$36,519

Across all households

Median Age

50.7 yrs

Across all residents

Bachelor's Degree+

27.8%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

Hispanic or Latino55.6%
White (Non-Hispanic)36.9%
Two or More Races4.0%
Black (Non-Hispanic)2.2%
Asian (Non-Hispanic)1.2%
Am. Indian / Alaska Native0.1%

Under 18 Years

18.8%

65 Years and Over

27.5%

Male

50.4%

Female

49.6%

U.S. Citizens (18+)

95.0%

No Health Insurance

8.3%

Education

3 fields

High School Graduate or Higher (25+)

89.6%

Bachelor's Degree or Higher (25+)

27.8%

Enrolled in College (18+)

2.5%

Economics

6 fields

Median Household Income

$36,519

Mean Household Income

$57,688

Per Capita Income

$27,976

Unemployment Rate (16+)

4.5%

In Labor Force (19–64)

58.8%

SNAP / Food Stamps

24.6%

Housing & Households

13 fields

Median Home Value

$171,300

Median Rent

$857/mo

Total Housing Units

2,418

Owner-Occupied

78.5%

Renter-Occupied

21.5%

Vacancy Rate

34.9%

Married Couple Households

46.3%

Cohabiting Couple Households

3.9%

Male Householder, No Partner

26.6%

Female Householder, No Partner

23.2%

Average Household Size

2.26

Broadband Internet Access

83.5%

Housing Built Since 2010

7.9%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 08023.