United States › Colorado › Alamosa County COUNTY · 2010 ACS
Alamosa County Colorado · 15,445 residents · 723 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 15,445 people, Alamosa County is a county in Colorado. Households here earn about 36% less than in Colorado as a whole. This skews young, with a median age of 32.9. The poverty rate is 24.0%, above the 13.8% national rate. Getting to work takes 14 minutes on average. The typical home is worth $131,100, having risen by half since 2000.
At a glance
Lower income
below the US median
US median: $52,703
Younger
median age 32.9
US median: 37.2
Average education
27% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 30.6 in 2000
US average: 37.2
Population, 1990 – 2024
13K 14K 15K 16K 17K 1990 2000 2010 2020 2024 Alamosa County Age distribution, 2010
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Section 02
Income & economy $35,935
−4%inflation adjusted, since 2000
from $29,447 in 2000
US average: $52,703
from $15,037 in 2000
US average: $27,286
Households earning $100K+
from 18.1% in 2009
US average: 33.3%
from 21.3% in 2000
US average: 13.8%
Workforce by industry, 2010
Agriculture, forestry, fishing 6.5%
Professional, scientific, technical 2.4%
Public administration 2.3%
Education & health services 2.3%
Arts, entertainment, food 1.9%
Transportation & warehousing 1.7%
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$131,100
+22%inflation adjusted, since 2000
from $84,600 in 2000
US average: $225,659
$557
+8%inflation adjusted, since 2000
from $408 in 2000
US average: $853
from 64.0% in 2000
39.2% rent
from 10.6% in 2009
US average: 12.1%
from 2.40 people in 2009
US average: 2.60
from 21.6% in 2009
US average: 30.9%
from 53.0% in 2009
US average: 46.8%
from 4.2 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 54%(8,089)
Hispanic / Latino 41.4%(6,197)
2010
White, non-Hispanic 49.6%(7,667)
Hispanic / Latino 46%(7,110)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 24 more ancestry groups with data from 27.0% in 2000
US average: 27.9%
High school or higher
from 82.6% in 2000
US average: 84.9%
from 11.6% in 2000
US average: 10.2%
Section 06
Commute & transportation from 10.2 min in 2000
US average: 25.2
from 71.9% in 2009
US average: 76.2%
from 11.3% in 2009
US average: 10.4%
from 0.0% in 2009
US average: 4.7%
from 4.3% in 2009
US average: 4.1%
from 10.3% in 2009
US average: 2.8%
from 0.8% in 2009
US average: 0.5%
from 7.9% in 2009
US average: 8.7%
Section 07
Work & employment from 21.2% in 2009
US average: 12.9%
from 35.8% in 2009
US average: 35.2%
Section 08
People & community from 6.8% in 2009
US average: 12.8%
from 8.7% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 46.2%(3,121)
Women 15+
Never married 30.4%(2,008)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 13.7% in 2013
US average: 8.4%
from 39.9% in 2020
US average: 54.8%
Direct-purchase
from 11.4% in 2020
US average: 13.8%
from 16.4% in 2020
US average: 18.4%
from 35.8% in 2020
US average: 20.9%
VA health care
from 2.4% in 2020
US average: 2.2%
Any private
from 51.2% in 2020
US average: 67.1%
Any public
from 47.9% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 11.5%(50)
Gulf War (1990s) 18.4%(80)
Share of the 434 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 Alamosa County Head to head
Compare Alamosa County to nearby counties ALAMOSA COUNTY VS
Costilla County
Income $36,861 +3%
Home value $184,700 +41%
Population 3,679 −78%
SEE FULL COMPARISON →
ALAMOSA COUNTY VS
Conejos County
Income $50,978 +42%
Home value $193,400 +48%
Population 7,529 −55%
SEE FULL COMPARISON →
ALAMOSA COUNTY VS
Rio Grande County
Income $64,411 +79%
Home value $239,500 +83%
Population 11,087 −34%
SEE FULL COMPARISON →
ALAMOSA COUNTY VS
Saguache County
Income $50,082 +39%
Home value $212,600 +62%
Population 6,732 −60%
SEE FULL COMPARISON →
Frequently asked
How many people live in Alamosa County, Colorado? Alamosa County, Colorado has about 15,445 residents according to the 2010 American Community Survey.
What is the median household income in Alamosa County, Colorado? The typical household in Alamosa County, Colorado earns about $35,935 a year. Half of households make more than that, and half make less.
Is Alamosa County, Colorado expensive? In Alamosa County, Colorado, the median home is worth about $131,100, and the typical rent is about $557 a month.
How educated are people in Alamosa County, Colorado? About 26.6% of adults age 25 and over in Alamosa County, Colorado hold a bachelor's degree or higher.
What is the poverty rate in Alamosa County, Colorado? About 24.0% of people in Alamosa County, Colorado live below the federal poverty line.
Has Alamosa County, Colorado grown since 1990? Yes, Alamosa County, Colorado has grown since 1990. The population has added about 1,828 residents, a change of about 13 percent over that period.
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