Unified School District · CO
Arriba-Flagler School District C-20
Arriba-Flagler School District C-20 is a unified school district in Colorado with a community population of 1,289. The median household income is $45,938 and the median age is 43.5.
1,289
Population
2
People / sq mi
$45,938
Median Income
43.5
Median Age
Arriba-Flagler School District C-20 covers 719 sq mi of land at 1.8 people per square mile.
Race & Ethnicity
| White | 89.6% |
| Black or African American | 0.0% |
| Asian | 55.9% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$45,938
Median Household Income
$33,553
Per Capita Income
6.3%
Poverty Rate
3.3%
Unemployment
Housing
$223,600
Median Home Value
$858
Median Rent
63.0%
Homeownership
Education Attainment
84.4%
High School+
23.6%
Bachelor's+
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State rankings
Frequently Asked Questions
Arriba-Flagler School District C-20 serves a community with a population of 1,289 according to the latest Census ACS 5-Year estimates. This unified school district is located in Colorado.
The median household income in Arriba-Flagler School District C-20 is $45,938, with a per capita income of $33,553. The poverty rate is 6.3%.
Arriba-Flagler School District C-20 is 89.6% White, 0.0% Black or African American, 55.9% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Arriba-Flagler School District C-20, 84.4% of adults have a high school diploma or higher, and 23.6% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Arriba-Flagler School District C-20 is $223,600, with a median rent of $858. The homeownership rate is 63.0%.
More from Colorado
Data for Arriba-Flagler School District C-20 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 0802260).
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.