Population By Race and Ethnicity in Nez Perce County, ID in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 40,408 population of Nez Perce County, Idaho comprised of 1,755 people who identified as Hispanic (4.34%), and 38,653 people who identified as Non-Hispanic (95.66%).

Race: The White Alone population was the largest racial group in Nez Perce County, Idaho with a population of 36,258 (89.73%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 2,488 (6.16%); and Two Or More Races was the third largest racial group with a population of 1,042 (2.58%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Nez Perce County, Idaho in 2018, with a population of 35,084 (86.82%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 2,083 (5.16%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,174 (2.91%).

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

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

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Hispanics and Non Hispanics in Nez Perce County, ID in 2018
Total Population:
Race in Nez Perce County, ID in 2018
Total Population:
Ethnicity in Nez Perce County, ID in 2018
Total Population:
Population By Race in Nez Perce , ID in 2018
Race Population Percentage
Black or African American Alone 206 0.51%
White Alone 36,258 89.73%
American Indian and Alaska Native Alone 2,488 6.16%
Asian Alone 364 0.9%
Native Hawaiian And Pacific Islander Alone 50 0.12%
Two Or More Races 1,042 2.58%
Population By Ethnicity in Nez Perce , ID in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 21 0.05%
White Alone - Hispanic 1,174 2.91%
American Indian and Alaska Native Alone - Hispanic 405 1%
Asian Alone - Hispanic 10 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 143 0.35%
Black or African American Alone - Non Hispanic 185 0.46%
White Alone - Non Hispanic 35,084 86.82%
American Indian and Alaska Native Alone - Non Hispanic 2,083 5.16%
Asian Alone - Non Hispanic 354 0.88%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 48 0.12%
Two Or More Races - Non Hispanic 899 2.23%