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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 6,683 population of Blaine County, Montana comprised of 218 people who identified as Hispanic (3.26%), and 6,465 people who identified as Non-Hispanic (96.74%).

Race: The American Indian and Alaska Native Alone population was the largest racial group in Blaine County, Montana with a population of 3,323 (49.72%); White Alone population was the second largest racial group with a population of 3,171 (47.45%); and Two Or More Races was the third largest racial group with a population of 158 (2.36%).

Ethnicity: The American Indian and Alaska Native Alone - Non Hispanic population was the largest ethnic group in Blaine County, Montana in 2015, with a population of 3,236 (48.42%); the second largest ethnic group was White Alone - Non Hispanic with a population of 3,050 (45.64%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 148 (2.22%).

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

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

See this for other years:
Hispanics and Non Hispanics in Blaine County, MT in 2015
Total Population:
Race in Blaine County, MT in 2015
Total Population:
Ethnicity in Blaine County, MT in 2015
Total Population:
Population By Race in Blaine , MT in 2015
Race Population Percentage
Black or African American Alone 14 0.21%
White Alone 3,171 47.45%
American Indian and Alaska Native Alone 3,323 49.72%
Asian Alone 16 0.24%
Native Hawaiian And Pacific Islander Alone 1 0.02%
Two Or More Races 158 2.36%
Population By Ethnicity in Blaine , MT in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 121 1.81%
American Indian and Alaska Native Alone - Hispanic 87 1.3%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 10 0.15%
Black or African American Alone - Non Hispanic 14 0.21%
White Alone - Non Hispanic 3,050 45.64%
American Indian and Alaska Native Alone - Non Hispanic 3,236 48.42%
Asian Alone - Non Hispanic 16 0.24%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.02%
Two Or More Races - Non Hispanic 148 2.22%