Population By Race and Ethnicity in Blaine County, ID in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 24,348 population of Blaine County, Idaho comprised of 5,069 people who identified as Hispanic (20.82%), and 19,279 people who identified as Non-Hispanic (79.18%).

Race: The White Alone population was the largest racial group in Blaine County, Idaho with a population of 23,001 (94.47%); Two Or More Races population was the second largest racial group with a population of 402 (1.65%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 394 (1.62%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Blaine County, Idaho in 2020, with a population of 18,547 (76.18%); the second largest ethnic group was White Alone - Hispanic with a population of 4,454 (18.29%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 320 (1.31%).

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 2020
Total Population:
Race in Blaine County, ID in 2020
Total Population:
Ethnicity in Blaine County, ID in 2020
Total Population:
Population By Race in Blaine , ID in 2020
Race Population Percentage
Black or African American Alone 185 0.76%
White Alone 23,001 94.47%
American Indian and Alaska Native Alone 394 1.62%
Asian Alone 336 1.38%
Native Hawaiian And Pacific Islander Alone 30 0.12%
Two Or More Races 402 1.65%
Population By Ethnicity in Blaine , ID in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 61 0.25%
White Alone - Hispanic 4,454 18.29%
American Indian and Alaska Native Alone - Hispanic 320 1.31%
Asian Alone - Hispanic 99 0.41%
Native Hawaiian And Pacific Islander Alone - Hispanic 10 0.04%
Two Or More Races - Hispanic 125 0.51%
Black or African American Alone - Non Hispanic 124 0.51%
White Alone - Non Hispanic 18,547 76.18%
American Indian and Alaska Native Alone - Non Hispanic 74 0.3%
Asian Alone - Non Hispanic 237 0.97%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 20 0.08%
Two Or More Races - Non Hispanic 277 1.14%