Population By Race and Ethnicity in Nez Perce County, ID in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 42,141 population of Nez Perce County, Idaho comprised of 1,877 people who identified as Hispanic (4.45%), and 40,264 people who identified as Non-Hispanic (95.55%).

Race: The White Alone population was the largest racial group in Nez Perce County, Idaho with a population of 37,871 (89.87%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 2,518 (5.98%); and Two Or More Races was the third largest racial group with a population of 1,111 (2.64%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Nez Perce County, Idaho in 2020, with a population of 36,538 (86.7%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 2,164 (5.14%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,333 (3.16%).

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 2020
Total Population:
Race in Nez Perce County, ID in 2020
Total Population:
Ethnicity in Nez Perce County, ID in 2020
Total Population:
Population By Race in Nez Perce , ID in 2020
Race Population Percentage
Black or African American Alone 209 0.5%
White Alone 37,871 89.87%
American Indian and Alaska Native Alone 2,518 5.98%
Asian Alone 369 0.88%
Native Hawaiian And Pacific Islander Alone 63 0.15%
Two Or More Races 1,111 2.64%
Population By Ethnicity in Nez Perce , ID in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 26 0.06%
White Alone - Hispanic 1,333 3.16%
American Indian and Alaska Native Alone - Hispanic 354 0.84%
Asian Alone - Hispanic 9 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 6 0.01%
Two Or More Races - Hispanic 149 0.35%
Black or African American Alone - Non Hispanic 183 0.43%
White Alone - Non Hispanic 36,538 86.7%
American Indian and Alaska Native Alone - Non Hispanic 2,164 5.14%
Asian Alone - Non Hispanic 360 0.85%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 57 0.14%
Two Or More Races - Non Hispanic 962 2.28%