Dubois, Idaho Demographics & Population 2026
During the 2020–2024 ACS period, Dubois, Idaho had a total population of 585, the 135th largest city in Idaho, with a median household income of $48,611, which is 38% lower than the state average. The poverty rate is 14.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 38% below the state average, indicating significant economic challenges.
Dubois Quick Facts
How Dubois 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 | 495 | 585 | +18.2% |
| Median household income | $48,333 | $48,611 | +0.6% |
| Median home value | $195,800 | $209,600 | +7.0% |
How Dubois 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: 36 | National average: 61
Education
Educational Attainment (Adults 25+)
Dubois Rankings in Idaho
Explore Idaho Rankings
Other Cities in Clark County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Spencer | 19 | $74,219 | 5.3% | N/A |
Cities Similar to Dubois
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Idaho City | 581 | $44,722 | N/A | 16.1% | 6.4% |
| Mackay | 602 | $43,897 | $279,500 | 28.5% | 19.9% |
| Melba | 617 | $45,750 | $301,200 | 9.5% | 13.9% |
| Smelterville | 668 | $48,806 | $154,400 | 0.0% | 17.5% |
| Arbon Valley | 562 | $61,750 | $273,600 | 11.3% | 6.0% |
A note before these figures: with a population of 585, Dubois'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
Dubois is a small community located in Idaho, within Clark County. The total population is 585. It ranks as the 135th most populous out of 232 Census-designated places in Idaho.
Age Demographics
The median age in Dubois is 36.8 years. This is 1% lower than the state median of 37.3 years.
Economy, Income & Housing
The median household income in Dubois is $48,611. This is 38% lower than the state median of $77,800. It is also 40% lower than the national median of $80,734. The poverty rate stands at 14.0%. This is 32% higher than the state poverty rate of 10.6%. The survey records no unemployed residents in Dubois, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $209,600. Housing costs are 50% lower than the state median of $418,600. The home-value-to-income ratio is 4.3x. 64.2% of occupied housing units are owner-occupied. This homeownership rate is 11% lower than the state average of 72.1%.
Race & Ethnicity
The largest racial or ethnic group in Dubois is White (non-Hispanic), making up 69.1% of the population. Hispanic or Latino residents account for 30.8%. The Hispanic or Latino population is significantly higher than the state average (30.8% vs 13.7%).
Education
26.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 16% lower than the state rate of 31.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 68.3%.
Data Sources & Methodology
All demographic data for Dubois, Idaho 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 Idaho state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 232 Census-designated places in Idaho. 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 Dubois, Idaho?
Dubois, Idaho has a population of 585 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Dubois, ID?
The median household income in Dubois is $48,611, which is 40% lower than the national median of $80,734.
What is the poverty rate in Dubois, ID?
The poverty rate in Dubois is 14.0%. This means approximately 81 residents live below the federal poverty line.
What is the racial makeup of Dubois, Idaho?
Dubois's population is 69.1% White, 0.0% Black, 30.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Dubois, ID?
The median home value in Dubois is $209,600. The home-value-to-income ratio is 4.3x.
How educated is Dubois, Idaho?
26.6% of adults (25+) in Dubois hold a bachelor's degree or higher, and 5.3% hold a graduate or professional degree.