Population By Race and Ethnicity in Owyhee County, ID in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 11,996 population of Owyhee County, Idaho comprised of 2,951 people who identified as Hispanic (24.6%), and 9,045 people who identified as Non-Hispanic (75.4%).

Race: The White Alone population was the largest racial group in Owyhee County, Idaho with a population of 11,001 (91.71%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 518 (4.32%); and Two Or More Races was the third largest racial group with a population of 260 (2.17%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Owyhee County, Idaho in 2020, with a population of 8,429 (70.27%); the second largest ethnic group was White Alone - Hispanic with a population of 2,572 (21.44%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 319 (2.66%).

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

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

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Hispanics and Non Hispanics in Owyhee County, ID in 2020
Total Population:
Race in Owyhee County, ID in 2020
Total Population:
Ethnicity in Owyhee County, ID in 2020
Total Population:
Population By Race in Owyhee , ID in 2020
Race Population Percentage
Black or African American Alone 110 0.92%
White Alone 11,001 91.71%
American Indian and Alaska Native Alone 518 4.32%
Asian Alone 86 0.72%
Native Hawaiian And Pacific Islander Alone 21 0.18%
Two Or More Races 260 2.17%
Population By Ethnicity in Owyhee , ID in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 60 0.5%
White Alone - Hispanic 2,572 21.44%
American Indian and Alaska Native Alone - Hispanic 199 1.66%
Asian Alone - Hispanic 21 0.18%
Native Hawaiian And Pacific Islander Alone - Hispanic 16 0.13%
Two Or More Races - Hispanic 83 0.69%
Black or African American Alone - Non Hispanic 50 0.42%
White Alone - Non Hispanic 8,429 70.27%
American Indian and Alaska Native Alone - Non Hispanic 319 2.66%
Asian Alone - Non Hispanic 65 0.54%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5 0.04%
Two Or More Races - Non Hispanic 177 1.48%