Duchesne County, Utah
Located in Utah, Duchesne County has a population of 20,185 residents and a median age of 34.1 years, making it the #1,868 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 11.8%. The median home value is $283,700, and the median household income is $78,445, which is 4% above the national median.
Demographics
Duchesne County has a population of 20,185, making it the #1,868 most populous county in the US. The median age is 34.1 years, which is 12.3% below the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Duchesne County is $78,445, ranking #650 out of 3,222 counties — 4.4% above the national median. The poverty rate is 11.8% and unemployment stands at 4.3%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Duchesne County is $283,700 (+0.6% vs national). Renters pay a median of $1,009/mo and the homeownership rate is 78.9%.
Median Home Value Trend
Rankings →Household Type
Education
In Duchesne County, 18.5% of adults age 25+ hold a bachelor's degree or higher, which is 45.2% below the national average, ranking #2,265 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Duchesne County is 75.7 years. 18.2% of adults report poor or fair health and 11.5% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
12.1% of adults in Duchesne County smoke , 33.0% are obese , and 13.4% report excessive drinking. The drug overdose death rate is 30.1 per 100,000.
Adult Smoking Trend
Safety
The suicide rate is 38.8 per 100,000. Motor vehicle deaths occur at a rate of 20.0 per 100,000.
Suicide Rate Trend
Families & Children
13.5% of children in Duchesne County live in poverty . The teen birth rate is 19.6 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Duchesne County is 66.5%. The mean commute time is 22.5 min, which is 18.6% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Duchesne County voted Republican with a margin of 75.9%. The vote was 11.3% Dem / 87.2% Rep. Compared to 2020, the margin shifted +2.3 toward Democrats .
Vote Share Over Time
About Duchesne County, Utah
Duchesne County, Utah has a total population of 20,185, making it the 1,868th most populous county in the United States. The median age in Duchesne County is 34.1 years, which is 12.3% below the national median of 38.9 years.
The median household income in Duchesne County is $78,445, which ranks #650 of 3,222 counties nationwide. This is 4.4% above the national median of $75,149. The poverty rate is 11.8%, lower than the national rate of 12.6%. The unemployment rate stands at 4.3%.
The median home value in Duchesne County is $283,700, 0.6% above the national median. Renters in Duchesne County pay a median gross rent of $1,009 per month. The homeownership rate is 78.9%, compared to the national rate of 64.4%.
In Duchesne County, 18.5% of residents aged 25 and older hold a bachelor's degree or higher, 45.2% below the national average of 33.7%. Health insurance coverage stands at 88.0% of the population. The average commute time for workers is 22.5 min.
Duchesne County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 84.8% of the population, followed by Hispanic or Latino (7.5%) and American Indian (non-Hispanic) (3.3%).
All data for Duchesne County, Utah comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.