Population By Race and Ethnicity in Custer County, ID in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 4,357 population of Custer County, Idaho comprised of 173 people who identified as Hispanic (3.97%), and 4,184 people who identified as Non-Hispanic (96.03%).

Race: The White Alone population was the largest racial group in Custer County, Idaho with a population of 4,264 (97.87%); Two Or More Races population was the second largest racial group with a population of 43 (0.99%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 28 (0.64%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Custer County, Idaho in 2010, with a population of 4,101 (94.12%); the second largest ethnic group was White Alone - Hispanic with a population of 163 (3.74%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 37 (0.85%).

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 2010
Total Population:
Race in Custer County, ID in 2010
Total Population:
Ethnicity in Custer County, ID in 2010
Total Population:
Population By Race in Custer , ID in 2010
Race Population Percentage
Black or African American Alone 8 0.18%
White Alone 4,264 97.87%
American Indian and Alaska Native Alone 28 0.64%
Asian Alone 11 0.25%
Native Hawaiian And Pacific Islander Alone 3 0.07%
Two Or More Races 43 0.99%
Population By Ethnicity in Custer , ID in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3 0.07%
White Alone - Hispanic 163 3.74%
American Indian and Alaska Native Alone - Hispanic 1 0.02%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 6 0.14%
Black or African American Alone - Non Hispanic 5 0.12%
White Alone - Non Hispanic 4,101 94.12%
American Indian and Alaska Native Alone - Non Hispanic 27 0.62%
Asian Alone - Non Hispanic 11 0.25%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3 0.07%
Two Or More Races - Non Hispanic 37 0.85%