Population By Race and Ethnicity in Big Horn County, MT in 2021

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2021, the 12,932 population of Big Horn County, Montana comprised of 826 people who identified as Hispanic (6.39%), and 12,106 people who identified as Non-Hispanic (93.61%).

Race: The American Indian and Alaska Native Alone population was the largest racial group in Big Horn County, Montana with a population of 8,615 (66.62%); White Alone population was the second largest racial group with a population of 3,693 (28.56%); and Two Or More Races was the third largest racial group with a population of 459 (3.55%).

Ethnicity: The American Indian and Alaska Native Alone - Non Hispanic population was the largest ethnic group in Big Horn County, Montana in 2021, with a population of 8,192 (63.35%); the second largest ethnic group was White Alone - Non Hispanic with a population of 3,365 (26.02%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 423 (3.27%).

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

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

See this for other years:
Hispanics and Non Hispanics in Big Horn County, MT in 2021
Total Population:
Race in Big Horn County, MT in 2021
Total Population:
Ethnicity in Big Horn County, MT in 2021
Total Population:
Population By Race in Big Horn , MT in 2021
Race Population Percentage
Black or African American Alone 59 0.46%
White Alone 3,693 28.56%
American Indian and Alaska Native Alone 8,615 66.62%
Asian Alone 102 0.79%
Native Hawaiian And Pacific Islander Alone 4 0.03%
Two Or More Races 459 3.55%
Population By Ethnicity in Big Horn , MT in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4 0.03%
White Alone - Hispanic 328 2.54%
American Indian and Alaska Native Alone - Hispanic 423 3.27%
Asian Alone - Hispanic 1 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 70 0.54%
Black or African American Alone - Non Hispanic 55 0.43%
White Alone - Non Hispanic 3,365 26.02%
American Indian and Alaska Native Alone - Non Hispanic 8,192 63.35%
Asian Alone - Non Hispanic 101 0.78%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 4 0.03%
Two Or More Races - Non Hispanic 389 3.01%