United States › Colorado › Costilla County COUNTY · 2020 ACS
Costilla County Colorado · 3,499 residents · 1,228 sq mi
Time machine
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The short version
Costilla County is a county of 3,499 people in Colorado. At a median age of 52.2, this is an older place than the country as a whole. That trails the Colorado median by roughly 54%. 26.6% of people here live below the federal poverty line. 77% of homes are owner-occupied. Home values have more than doubled since 2000, reaching $123,600.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 52.2
US median: 38.8
Less educated
24% hold a bachelor's degree
US average: 33%
Less affordable
home values up 46%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 42.1 in 2000
US average: 38.8
Population, 1990 – 2024
3K 3K 3K 4K 4K 1990 2000 2010 2020 2024 Costilla County Age distribution, 2020
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Section 02
Income & economy $34,732
+18%inflation adjusted, since 2000
from $19,531 in 2000
US average: $66,278
from $10,748 in 2000
US average: $35,364
Households earning $100K+
from 9.6% in 2009
US average: 43.9%
from 26.8% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 12.5%
Professional, scientific, technical 6.1%
Education & health services 4.8%
Transportation & warehousing 3.5%
Arts, entertainment, food 1.6%
Public administration 1.6%
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$123,600
+46%inflation adjusted, since 2000
from $56,500 in 2000
US average: $265,253
$569
+20%inflation adjusted, since 2000
from $316 in 2000
US average: $1,124
from 78.2% in 2000
22.5% rent
from 2.51 people in 2009
US average: 2.61
from 4.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 28.2%(1,033)
Hispanic / Latino 67.6%(2,476)
2020
White, non-Hispanic 35.3%(1,234)
Hispanic / Latino 56.8%(1,988)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 9 more ancestry groups with data from 12.8% in 2000
US average: 32.9%
High school or higher
from 68.2% in 2000
US average: 88.5%
from 3.8% in 2000
US average: 12.7%
Section 06
Commute & transportation from 17.6 min in 2000
US average: 26.9
from 68.3% in 2009
US average: 75.1%
from 10.0% in 2009
US average: 8.4%
Section 07
Work & employment from 10.8% in 2011
US average: 5.4%
from 52.9% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 28.4% in 2009
US average: 39.3%
Section 08
People & community from 8.8% in 2009
US average: 13.5%
from 27.2% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 27.2% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 21.8%(80)
Share of the 367 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.
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Drill deeper
Places similar to Costilla County Head to head
Compare Costilla County to nearby counties COSTILLA COUNTY VS
Alamosa County
Income $55,397 +59%
Home value $239,100 +93%
Population 16,688 +354%
SEE FULL COMPARISON →
COSTILLA COUNTY VS
Huerfano County
Income $52,526 +51%
Home value $247,800 +100%
Population 7,011 +91%
SEE FULL COMPARISON →
COSTILLA COUNTY VS
Conejos County
Income $50,978 +47%
Home value $193,400 +56%
Population 7,529 +105%
SEE FULL COMPARISON →
COSTILLA COUNTY VS
Taos County
Income $58,950 +70%
Home value $382,800 +210%
Population 34,564 +839%
SEE FULL COMPARISON →
Frequently asked
How many people live in Costilla County, Colorado? Costilla County, Colorado has about 3,499 residents according to the 2020 American Community Survey.
What is the median household income in Costilla County, Colorado? The typical household in Costilla County, Colorado earns about $34,732 a year. Half of households make more than that, and half make less.
Is Costilla County, Colorado expensive? In Costilla County, Colorado, the median home is worth about $123,600, and the typical rent is about $569 a month.
How educated are people in Costilla County, Colorado? About 23.9% of adults age 25 and over in Costilla County, Colorado hold a bachelor's degree or higher.
What is the poverty rate in Costilla County, Colorado? About 26.6% of people in Costilla County, Colorado live below the federal poverty line.
Has Costilla County, Colorado grown since 1990? Yes, Costilla County, Colorado has grown since 1990. The population has added about 309 residents, a change of about 10 percent over that period.
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