Population By Race and Ethnicity in Lemhi County, ID in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 7,974 population of Lemhi County, Idaho comprised of 271 people who identified as Hispanic (3.4%), and 7,703 people who identified as Non-Hispanic (96.6%).

Race: The White Alone population was the largest racial group in Lemhi County, Idaho with a population of 7,658 (96.04%); Two Or More Races population was the second largest racial group with a population of 157 (1.97%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 96 (1.2%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lemhi County, Idaho in 2018, with a population of 7,454 (93.48%); the second largest ethnic group was White Alone - Hispanic with a population of 204 (2.56%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 129 (1.62%).

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 2018
Total Population:
Race in Lemhi County, ID in 2018
Total Population:
Ethnicity in Lemhi County, ID in 2018
Total Population:
Population By Race in Lemhi , ID in 2018
Race Population Percentage
Black or African American Alone 30 0.38%
White Alone 7,658 96.04%
American Indian and Alaska Native Alone 96 1.2%
Asian Alone 30 0.38%
Native Hawaiian And Pacific Islander Alone 3 0.04%
Two Or More Races 157 1.97%
Population By Ethnicity in Lemhi , ID in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 6 0.08%
White Alone - Hispanic 204 2.56%
American Indian and Alaska Native Alone - Hispanic 30 0.38%
Asian Alone - Hispanic 3 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 28 0.35%
Black or African American Alone - Non Hispanic 24 0.3%
White Alone - Non Hispanic 7,454 93.48%
American Indian and Alaska Native Alone - Non Hispanic 66 0.83%
Asian Alone - Non Hispanic 27 0.34%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3 0.04%
Two Or More Races - Non Hispanic 129 1.62%