Idalia, Colorado Demographics & Population 2026
During the 2020–2024 ACS period, Idalia, Colorado had a total population of 90, the 419th largest community in Colorado, with a median household income of $146,250, which is 53% higher than the state average. The poverty rate is 0.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 53% above the state average — one of the wealthiest communities in Colorado.
Idalia Quick Facts
How Idalia 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 | 94 | 90 | -4.3% |
| Median household income | $144,453 | $146,250 | +1.2% |
How Idalia 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 52 | National average: 61
Education
Educational Attainment (Adults 25+)
Idalia Rankings in Colorado
Explore Colorado Rankings
Other Cities in Yuma County
Cities Similar to Idalia
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Briggsdale | 88 | N/A | $269,100 | 40.3% | 11.4% |
| Garfield | 93 | N/A | N/A | 0.0% | 0.0% |
| Divide | 87 | N/A | N/A | 0.0% | 0.0% |
| Rock Creek Park | 97 | $146,250 | $826,900 | 100.0% | 0.0% |
| Amherst | 82 | N/A | N/A | 0.0% | 0.0% |
A note before these figures: with a population of 90, Idalia'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
Idalia is a small community located in Colorado, within Yuma County. The total population is 90. It ranks as the 419th most populous out of 472 Census-designated places in Colorado.
Age Demographics
The median age in Idalia is 44.3 years. This is 18% higher than the state median of 37.7 years.
Economy, Income & Housing
The median household income in Idalia is $146,250. This is 53% higher than the state median of $95,470. It is also 81% higher than the national median of $80,734. The ACS records no residents below the poverty line in Idalia. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Idalia, which reflects the size of the sample rather than a labor market without joblessness. 14.3% of occupied housing units are owner-occupied. This homeownership rate is 78% lower than the state average of 66.2%.
Race & Ethnicity
The largest racial or ethnic group in Idalia is White (non-Hispanic), making up 82.2% of the population. Hispanic or Latino residents account for 17.8%.
Education
66.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 46% higher 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 97.0%. Notably, 59.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Idalia, 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 Idalia, Colorado?
Idalia, Colorado has a population of 90 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Idalia, CO?
The median household income in Idalia is $146,250, which is 81% higher than the national median of $80,734.
What is the poverty rate in Idalia, CO?
The ACS sample for Idalia recorded no residents below the federal poverty line. Because the community is small, this indicates that the survey did not capture poverty here rather than that no poverty exists — the estimate carries a wide margin of error.
What is the racial makeup of Idalia, Colorado?
Idalia's population is 82.2% White, 0.0% Black, 17.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Idalia, CO?
The Census Bureau does not publish a reliable median home value estimate for Idalia — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Idalia, Colorado?
66.7% of adults (25+) in Idalia hold a bachelor's degree or higher, and 59.1% hold a graduate or professional degree.