Population By Race and Ethnicity in Custer County, ID in 2017

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2017, the 4,138 population of Custer County, Idaho comprised of 209 people who identified as Hispanic (5.05%), and 3,929 people who identified as Non-Hispanic (94.95%).

Race: The White Alone population was the largest racial group in Custer County, Idaho with a population of 3,976 (96.09%); Two Or More Races population was the second largest racial group with a population of 82 (1.98%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 40 (0.97%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Custer County, Idaho in 2017, with a population of 3,790 (91.59%); the second largest ethnic group was White Alone - Hispanic with a population of 186 (4.5%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 75 (1.81%).

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

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

See this for other years:
Hispanics and Non Hispanics in Custer County, ID in 2017
Total Population:
Race in Custer County, ID in 2017
Total Population:
Ethnicity in Custer County, ID in 2017
Total Population:
Population By Race in Custer , ID in 2017
Race Population Percentage
Black or African American Alone 22 0.53%
White Alone 3,976 96.09%
American Indian and Alaska Native Alone 40 0.97%
Asian Alone 16 0.39%
Native Hawaiian And Pacific Islander Alone 2 0.05%
Two Or More Races 82 1.98%
Population By Ethnicity in Custer , ID in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4 0.1%
White Alone - Hispanic 186 4.5%
American Indian and Alaska Native Alone - Hispanic 12 0.29%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 7 0.17%
Black or African American Alone - Non Hispanic 18 0.44%
White Alone - Non Hispanic 3,790 91.59%
American Indian and Alaska Native Alone - Non Hispanic 28 0.68%
Asian Alone - Non Hispanic 16 0.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.05%
Two Or More Races - Non Hispanic 75 1.81%