Boulder, Utah Demographics & Population 2026
During the 2020–2024 ACS period, Boulder, Utah had a total population of 360, the 255th largest town in Utah, with a median household income of $39,688, which is 58% lower than the state average. The poverty rate is 24.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 58% below the state average, indicating significant economic challenges.
Boulder Quick Facts
How Boulder 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 | 389 | 360 | -7.5% |
| Median household income | $50,450 | $39,688 | -21.3% |
How Boulder 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: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Boulder Rankings in Utah
Explore Utah Rankings
Other Cities in Garfield County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Panguitch | 1,701 | $76,750 | 5.9% | $331,700 |
| Escalante | 604 | $68,750 | 27.5% | $351,900 |
| Tropic | 582 | $72,031 | 3.3% | $256,400 |
| Henrieville | 391 | $49,375 | 13.8% | $205,000 |
| Cannonville | 228 | N/A | 4.8% | $331,800 |
| Bryce Canyon City | 203 | N/A | 14.8% | N/A |
| Hatch | 165 | $83,750 | 0.6% | $291,700 |
| Antimony | 65 | $48,333 | 10.8% | $444,400 |
Cities Similar to Boulder
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| La Sal | 373 | N/A | $86,600 | 10.3% | 0.0% |
| Elmo | 360 | $45,000 | $209,600 | 11.2% | 8.3% |
| Kingston | 373 | $43,250 | $274,300 | 10.7% | 0.0% |
| Castle Valley | 357 | $47,167 | $422,600 | 36.0% | 0.0% |
| Teasdale | 308 | N/A | $613,800 | 68.5% | 0.0% |
A note before these figures: with a population of 360, Boulder'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
Boulder is a small community located in Utah, within Garfield County. The total population is 360. It ranks as the 255th most populous out of 326 Census-designated places in Utah.
Age Demographics
The median age in Boulder is 42.4 years. This is 32% higher than the state median of 32.0 years.
Economy, Income & Housing
The median household income in Boulder is $39,688. This is 58% lower than the state median of $95,166. It is also 51% lower than the national median of $80,734. The poverty rate stands at 24.2%. This is 184% higher than the state poverty rate of 8.5%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The survey records no unemployed residents in Boulder, which reflects the size of the sample rather than a labor market without joblessness. 66.4% of occupied housing units are owner-occupied. This homeownership rate is 5% lower than the state average of 70.3%.
Race & Ethnicity
Boulder has a predominantly White (non-Hispanic) population, comprising 97.2% of all residents. Hispanic or Latino residents account for 2.8%. The Hispanic or Latino population (2.8%) is well below the state average of 15.9%.
Education
32.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 15% lower than the state rate of 37.7%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.5%.
Data Sources & Methodology
All demographic data for Boulder, Utah 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 Utah state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 326 Census-designated places in Utah. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Utah city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Boulder, Utah?
Boulder, Utah has a population of 360 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Boulder, UT?
The median household income in Boulder is $39,688, which is 51% lower than the national median of $80,734.
What is the poverty rate in Boulder, UT?
The poverty rate in Boulder is 24.2%. This means approximately 87 residents live below the federal poverty line.
What is the racial makeup of Boulder, Utah?
Boulder's population is 97.2% White, 0.0% Black, 2.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Boulder, UT?
The Census Bureau does not publish a reliable median home value estimate for Boulder — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Boulder, Utah?
32.0% of adults (25+) in Boulder hold a bachelor's degree or higher, and 10.5% hold a graduate or professional degree.