Population By Race and Ethnicity in Blaine County, ID in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 21,659 population of Blaine County, Idaho comprised of 4,592 people who identified as Hispanic (21.2%), and 17,067 people who identified as Non-Hispanic (78.8%).

Race: The White Alone population was the largest racial group in Blaine County, Idaho with a population of 20,638 (95.29%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 347 (1.6%); and Two Or More Races was the third largest racial group with a population of 304 (1.4%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Blaine County, Idaho in 2015, with a population of 16,520 (76.27%); the second largest ethnic group was White Alone - Hispanic with a population of 4,118 (19.01%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 298 (1.38%).

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 2015
Total Population:
Race in Blaine County, ID in 2015
Total Population:
Ethnicity in Blaine County, ID in 2015
Total Population:
Population By Race in Blaine , ID in 2015
Race Population Percentage
Black or African American Alone 100 0.46%
White Alone 20,638 95.29%
American Indian and Alaska Native Alone 347 1.6%
Asian Alone 232 1.07%
Native Hawaiian And Pacific Islander Alone 38 0.18%
Two Or More Races 304 1.4%
Population By Ethnicity in Blaine , ID in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 42 0.19%
White Alone - Hispanic 4,118 19.01%
American Indian and Alaska Native Alone - Hispanic 298 1.38%
Asian Alone - Hispanic 19 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 10 0.05%
Two Or More Races - Hispanic 105 0.49%
Black or African American Alone - Non Hispanic 58 0.27%
White Alone - Non Hispanic 16,520 76.27%
American Indian and Alaska Native Alone - Non Hispanic 49 0.23%
Asian Alone - Non Hispanic 213 0.98%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 28 0.13%
Two Or More Races - Non Hispanic 199 0.92%