Population By Race and Ethnicity in Duchesne County, UT in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 19,902 population of Duchesne County, Utah comprised of 1,644 people who identified as Hispanic (8.26%), and 18,258 people who identified as Non-Hispanic (91.74%).

Race: The White Alone population was the largest racial group in Duchesne County, Utah with a population of 18,186 (91.38%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 937 (4.71%); and Two Or More Races was the third largest racial group with a population of 521 (2.62%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Duchesne County, Utah in 2018, with a population of 16,974 (85.29%); the second largest ethnic group was White Alone - Hispanic with a population of 1,212 (6.09%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 654 (3.29%).

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 2018
Total Population:
Race in Duchesne County, UT in 2018
Total Population:
Ethnicity in Duchesne County, UT in 2018
Total Population:
Population By Race in Duchesne , UT in 2018
Race Population Percentage
Black or African American Alone 101 0.51%
White Alone 18,186 91.38%
American Indian and Alaska Native Alone 937 4.71%
Asian Alone 90 0.45%
Native Hawaiian And Pacific Islander Alone 67 0.34%
Two Or More Races 521 2.62%
Population By Ethnicity in Duchesne , UT in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 40 0.2%
White Alone - Hispanic 1,212 6.09%
American Indian and Alaska Native Alone - Hispanic 283 1.42%
Asian Alone - Hispanic 22 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 9 0.05%
Two Or More Races - Hispanic 78 0.39%
Black or African American Alone - Non Hispanic 61 0.31%
White Alone - Non Hispanic 16,974 85.29%
American Indian and Alaska Native Alone - Non Hispanic 654 3.29%
Asian Alone - Non Hispanic 68 0.34%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 58 0.29%
Two Or More Races - Non Hispanic 443 2.23%