Custer County, Idaho Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 3.54K voting-age population of Custer County, ID residents comprised of 104 residents who identified as Hispanic or Latino (2.94%), and 3.43K residents who identified as Non-Hispanic (97.06%).

Race: The White Alone voting-age population was the largest racial group in Custer County, ID, with a voting-age population of 3.29K (92.88%). The Two Or More Races voting-age population was the second largest racial group in Custer County, ID, with a voting-age population of 160 (4.52%). The Some Other Race Alone voting-age population was the third largest racial group in Custer County, ID, with a voting-age population of 43 (1.22%). The smallest racial group in Custer County, ID was Native Hawaiian And Pacific Islander Alone with a voting-age population of 2 (0.06%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Custer County, ID, with a voting-age population of 3.26K (92.00%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Custer County, ID, with a voting-age population of 122 (3.45%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Custer County, ID, with a voting-age population of 38 (1.07%). The smallest ethnic group in Custer County, ID was Hispanic - Asian Alone with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Custer County, Idaho from the 2020 decennial census.

You can see similar information for other Idaho counties and also for the state of Idaho.

Custer County, ID Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Custer County, ID Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Custer County, ID Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Custer County, ID Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 3 0.09
White Alone 3286 92.88
American Indian and Alaska Native Alone 31 0.88
Asian Alone 13 0.37
Native Hawaiian And Pacific Islander Alone 2 0.06
Some Other Race Alone 43 1.22
Two Or More Races 160 4.52
Custer County, ID Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 3255 92.00
Non-Hispanic - Two or More Races 122 3.45
Hispanic - Two or More Races 38 1.07
Hispanic - White Alone 31 0.88
Hispanic - Some Other Race Alone 31 0.88
Non-Hispanic - American Indian & Alaska Native 28 0.79
Non-Hispanic - Asian Alone 13 0.37
Non-Hispanic - Some Other Race Alone 12 0.34
Non-Hispanic - Black Alone 3 0.09
Hispanic - American Indian & Alaska Native 3 0.09
Non-Hispanic - Native Hawaiian & Pac. Islander 1 0.03
Hispanic - Native Hawaiian & Pac. Islander 1 0.03
Hispanic - Black Alone 0 0.00
Hispanic - Asian Alone 0 0.00