Population By Race and Ethnicity in Duchesne County, UT in 2021

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2021, the 19,806 population of Duchesne County, Utah comprised of 1,719 people who identified as Hispanic (8.68%), and 18,087 people who identified as Non-Hispanic (91.32%).

Race: The White Alone population was the largest racial group in Duchesne County, Utah with a population of 17,944 (90.6%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 996 (5.03%); and Two Or More Races was the third largest racial group with a population of 575 (2.9%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Duchesne County, Utah in 2021, with a population of 16,706 (84.35%); the second largest ethnic group was White Alone - Hispanic with a population of 1,238 (6.25%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 696 (3.51%).

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 2021
Total Population:
Race in Duchesne County, UT in 2021
Total Population:
Ethnicity in Duchesne County, UT in 2021
Total Population:
Population By Race in Duchesne , UT in 2021
Race Population Percentage
Black or African American Alone 104 0.53%
White Alone 17,944 90.6%
American Indian and Alaska Native Alone 996 5.03%
Asian Alone 112 0.56%
Native Hawaiian And Pacific Islander Alone 75 0.38%
Two Or More Races 575 2.9%
Population By Ethnicity in Duchesne , UT in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 47 0.24%
White Alone - Hispanic 1,238 6.25%
American Indian and Alaska Native Alone - Hispanic 300 1.52%
Asian Alone - Hispanic 29 0.15%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.05%
Two Or More Races - Hispanic 96 0.49%
Black or African American Alone - Non Hispanic 57 0.29%
White Alone - Non Hispanic 16,706 84.35%
American Indian and Alaska Native Alone - Non Hispanic 696 3.51%
Asian Alone - Non Hispanic 83 0.42%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 66 0.33%
Two Or More Races - Non Hispanic 479 2.42%