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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 21,296 population of Blaine County, Idaho comprised of 4,248 people who identified as Hispanic (19.95%), and 17,048 people who identified as Non-Hispanic (80.05%).

Race: The White Alone population was the largest racial group in Blaine County, Idaho with a population of 20,469 (96.12%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 312 (1.47%); and Two Or More Races was the third largest racial group with a population of 240 (1.13%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Blaine County, Idaho in 2010, with a population of 16,635 (78.11%); the second largest ethnic group was White Alone - Hispanic with a population of 3,834 (18%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 266 (1.25%).

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

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

See this for other years:
Hispanics and Non Hispanics in Blaine County, ID in 2010
Total Population:
Race in Blaine County, ID in 2010
Total Population:
Ethnicity in Blaine County, ID in 2010
Total Population:
Population By Race in Blaine , ID in 2010
Race Population Percentage
Black or African American Alone 56 0.26%
White Alone 20,469 96.12%
American Indian and Alaska Native Alone 312 1.47%
Asian Alone 192 0.9%
Native Hawaiian And Pacific Islander Alone 27 0.13%
Two Or More Races 240 1.13%
Population By Ethnicity in Blaine , ID in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 33 0.16%
White Alone - Hispanic 3,834 18%
American Indian and Alaska Native Alone - Hispanic 266 1.25%
Asian Alone - Hispanic 13 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.05%
Two Or More Races - Hispanic 91 0.43%
Black or African American Alone - Non Hispanic 23 0.11%
White Alone - Non Hispanic 16,635 78.11%
American Indian and Alaska Native Alone - Non Hispanic 46 0.22%
Asian Alone - Non Hispanic 179 0.84%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 16 0.08%
Two Or More Races - Non Hispanic 149 0.7%