Population By Race and Ethnicity in Lemhi County, ID in 2021

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2021, the 8,136 population of Lemhi County, Idaho comprised of 279 people who identified as Hispanic (3.43%), and 7,857 people who identified as Non-Hispanic (96.57%).

Race: The White Alone population was the largest racial group in Lemhi County, Idaho with a population of 7,779 (95.61%); Two Or More Races population was the second largest racial group with a population of 185 (2.27%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 101 (1.24%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lemhi County, Idaho in 2021, with a population of 7,580 (93.17%); the second largest ethnic group was White Alone - Hispanic with a population of 199 (2.45%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 149 (1.83%).

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

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

See this for other years:
Hispanics and Non Hispanics in Lemhi County, ID in 2021
Total Population:
Race in Lemhi County, ID in 2021
Total Population:
Ethnicity in Lemhi County, ID in 2021
Total Population:
Population By Race in Lemhi , ID in 2021
Race Population Percentage
Black or African American Alone 35 0.43%
White Alone 7,779 95.61%
American Indian and Alaska Native Alone 101 1.24%
Asian Alone 31 0.38%
Native Hawaiian And Pacific Islander Alone 5 0.06%
Two Or More Races 185 2.27%
Population By Ethnicity in Lemhi , ID in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 9 0.11%
White Alone - Hispanic 199 2.45%
American Indian and Alaska Native Alone - Hispanic 30 0.37%
Asian Alone - Hispanic 4 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 36 0.44%
Black or African American Alone - Non Hispanic 26 0.32%
White Alone - Non Hispanic 7,580 93.17%
American Indian and Alaska Native Alone - Non Hispanic 71 0.87%
Asian Alone - Non Hispanic 27 0.33%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 4 0.05%
Two Or More Races - Non Hispanic 149 1.83%