Population By Race and Ethnicity in Duchesne County, UT in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 19,620 population of Duchesne County, Utah comprised of 1,288 people who identified as Hispanic (6.57%), and 18,332 people who identified as Non-Hispanic (93.44%).

Race: The White Alone population was the largest racial group in Duchesne County, Utah with a population of 17,863 (91.05%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 940 (4.79%); and Two Or More Races was the third largest racial group with a population of 554 (2.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Duchesne County, Utah in 2020, with a population of 16,949 (86.39%); the second largest ethnic group was White Alone - Hispanic with a population of 914 (4.66%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 707 (3.6%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Duchesne, Utah.

You can find similar information for other Utah counties, and for Utah.

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Hispanics and Non Hispanics in Duchesne County, UT in 2020
Total Population:
Race in Duchesne County, UT in 2020
Total Population:
Ethnicity in Duchesne County, UT in 2020
Total Population:
Population By Race in Duchesne , UT in 2020
Race Population Percentage
Black or African American Alone 93 0.47%
White Alone 17,863 91.05%
American Indian and Alaska Native Alone 940 4.79%
Asian Alone 98 0.5%
Native Hawaiian And Pacific Islander Alone 72 0.37%
Two Or More Races 554 2.82%
Population By Ethnicity in Duchesne , UT in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 37 0.19%
White Alone - Hispanic 914 4.66%
American Indian and Alaska Native Alone - Hispanic 233 1.19%
Asian Alone - Hispanic 22 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.05%
Two Or More Races - Hispanic 73 0.37%
Black or African American Alone - Non Hispanic 56 0.28%
White Alone - Non Hispanic 16,949 86.39%
American Indian and Alaska Native Alone - Non Hispanic 707 3.6%
Asian Alone - Non Hispanic 76 0.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 63 0.32%
Two Or More Races - Non Hispanic 481 2.45%