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

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 19.15K voting-age population of Blaine, ID residents comprised of 3.23K residents who identified as Hispanic or Latino (16.85%), and 15.93K residents who identified as Non-Hispanic (83.15%).

Race: The White Alone voting-age population was the largest racial group in Blaine, ID, with a voting-age population of 15.45K (80.69%). The Some Other Race Alone voting-age population was the second largest racial group in Blaine, ID, with a voting-age population of 1.96K (10.21%). The Two Or More Races voting-age population was the third largest racial group in Blaine, ID, with a voting-age population of 1.40K (7.33%). The smallest racial group in Blaine, ID was Native Hawaiian And Pacific Islander Alone with a voting-age population of 10 (0.05%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Blaine, ID, with a voting-age population of 15.05K (78.57%). The Hispanic - Some Other Race Alone voting-age population was the second largest ethnic group in Blaine, ID, with a voting-age population of 1.88K (9.79%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Blaine, ID, with a voting-age population of 864 (4.51%). The smallest ethnic group in Blaine, ID was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 1 (0.01%).

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

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

Blaine, ID Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Blaine, ID Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Blaine, ID Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Blaine, 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 45 0.24
White Alone 15454 80.69
American Indian and Alaska Native Alone 102 0.53
Asian Alone 182 0.95
Native Hawaiian And Pacific Islander Alone 10 0.05
Some Other Race Alone 1955 10.21
Two Or More Races 1404 7.33
Blaine, 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 15048 78.57
Hispanic - Some Other Race Alone 1875 9.79
Hispanic - Two or More Races 864 4.51
Non-Hispanic - Two or More Races 540 2.82
Hispanic - White Alone 406 2.12
Non-Hispanic - Asian Alone 181 0.95
Non-Hispanic - Some Other Race Alone 80 0.42
Hispanic - American Indian & Alaska Native 77 0.40
Non-Hispanic - Black Alone 42 0.22
Non-Hispanic - American Indian & Alaska Native 25 0.13
Non-Hispanic - Native Hawaiian & Pac. Islander 9 0.05
Hispanic - Black Alone 3 0.02
Hispanic - Asian Alone 1 0.01
Hispanic - Native Hawaiian & Pac. Islander 1 0.01