Arriba, Colorado Demographics & Population 2026
During the 2020–2024 ACS period, Arriba, Colorado had a total population of 307, the 339th largest town in Colorado, with a median household income of $43,555, which is 54% lower than the state average. The poverty rate is 22.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 54% below the state average, indicating significant economic challenges.
- Only 5.6% of adults have a bachelor's degree, well below the national average of 35.7%.
- Near full employment with an unemployment rate of just 2.3%.
Arriba Quick Facts
How Arriba Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 279 | 307 | +10.0% |
| Median household income | $43,000 | $43,555 | +1.3% |
| Median home value | $117,000 | $110,200 | -5.8% |
How Arriba Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 52 | National average: 61
Education
Educational Attainment (Adults 25+)
Arriba Rankings in Colorado
Explore Colorado Rankings
Other Cities in Lincoln County
Cities Similar to Arriba
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Idledale | 297 | N/A | $451,900 | 67.5% | 0.0% |
| North Washington | 294 | N/A | $572,000 | 27.1% | 24.4% |
| Sunshine | 330 | N/A | $1,043,600 | 59.9% | 7.3% |
| Comanche Creek | 283 | N/A | $672,900 | 37.9% | 0.0% |
| City of Creede | 285 | $45,938 | $376,900 | 40.2% | 22.8% |
A note before these figures: with a population of 307, Arriba's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Arriba is a small community located in Colorado, within Lincoln County. The total population is 307. It ranks as the 339th most populous out of 472 Census-designated places in Colorado.
Age Demographics
The median age in Arriba is 43.4 years. This is 15% higher than the state median of 37.7 years. With 30.9% of the population under 18, Arriba has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Arriba is $43,555. This is 54% lower than the state median of $95,470. It is also 46% lower than the national median of $80,734. The poverty rate stands at 22.1%. This is 135% higher than the state poverty rate of 9.4%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 2.3%. This is 50% lower than the state rate of 4.6%. The median home value is $110,200. Housing costs are 80% lower than the state median of $539,400. With a home-value-to-income ratio of just 2.5x, Arriba is one of the most affordable housing markets in the area. 64.1% of occupied housing units are owner-occupied. This homeownership rate is 3% lower than the state average of 66.2%.
Race & Ethnicity
The largest racial or ethnic group in Arriba is White (non-Hispanic), making up 65.5% of the population. Hispanic or Latino residents account for 9.4%. The Hispanic or Latino population (9.4%) is well below the state average of 22.5%.
Education
5.6% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 88% lower than the state rate of 45.7%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 69.5%.
Data Sources & Methodology
All demographic data for Arriba, Colorado is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Colorado state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 472 Census-designated places in Colorado. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Arriba, Colorado?
Arriba, Colorado has a population of 307 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Arriba, CO?
The median household income in Arriba is $43,555, which is 46% lower than the national median of $80,734.
What is the poverty rate in Arriba, CO?
The poverty rate in Arriba is 22.1%. This means approximately 68 residents live below the federal poverty line.
What is the racial makeup of Arriba, Colorado?
Arriba's population is 65.5% White, 0.0% Black, 9.4% Hispanic/Latino, and 1.6% Asian.
What is the median home value in Arriba, CO?
The median home value in Arriba is $110,200. The home-value-to-income ratio is 2.5x.
How educated is Arriba, Colorado?
5.6% of adults (25+) in Arriba hold a bachelor's degree or higher, and 2.0% hold a graduate or professional degree.