Duchesne County, UT Demographics

The total population of Duchesne County is estimated to be 19,779 with 10,004 males (50.58%) and 9,775 females (49.42%). There are 229 less females than males in Duchesne County.
The median household income in Duchesne County was $71,841 in 2021, which marked an an increase of 1,977(2.83%) from $69,864 in 2020. This income is 96.29% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Duchesne County sees its highest median household income among householders in the age group of 45 to 64 years old, at $85,494. Overall, the median household income for the county of Duchesne County stands at $71,841.
In Duchesne County, the median income for all workers aged 15 years and older, regardless of work hours, was $48,251 for males and $19,409 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $70,629 for males and $45,289 for females.
In Duchesne County, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Native Hawaiian and Other Pacific Islander households have the highest median household income at $136,465, while Some Other Race households represent the opposite end with the lowest median household income of $43,622.
In 2022, the population of Duchesne County was 20,161, a 1.79% increase year-by-year from 2021. Previously, in 2021, Duchesne County's population was 19,806, an increase of 0.96% compared to a population of 19,617 in 2020.
The median age in Duchesne County, UT is 32.5, as per 2021 ACS 5-Year Estimates. Of the total population, 28.18% were under the age of 15, 18.74% aged 15 to 29, 41.15% aged 30 to 64, 10.67% aged 65 to 84, and 1.25% were 85 years of age and older.
Racial distribution of Duchesne County population: 88.80% are White, 0.19% are Black or African American, 3.99% are American Indian and Alaska Native, 0.36% are Asian, 0.44% are Native Hawaiian and other Pacific Islander, 2.92% are some other race and 3.30% are multiracial.