Population By Race and Ethnicity in Big Horn County, MT in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 13,082 population of Big Horn County, Montana comprised of 807 people who identified as Hispanic (6.17%), and 12,275 people who identified as Non-Hispanic (93.83%).

Race: The American Indian and Alaska Native Alone population was the largest racial group in Big Horn County, Montana with a population of 8,719 (66.65%); White Alone population was the second largest racial group with a population of 3,764 (28.77%); and Two Or More Races was the third largest racial group with a population of 441 (3.37%).

Ethnicity: The American Indian and Alaska Native Alone - Non Hispanic population was the largest ethnic group in Big Horn County, Montana in 2020, with a population of 8,307 (63.5%); the second largest ethnic group was White Alone - Non Hispanic with a population of 3,445 (26.33%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 412 (3.15%).

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.

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Hispanics and Non Hispanics in Big Horn County, MT in 2020
Total Population:
Race in Big Horn County, MT in 2020
Total Population:
Ethnicity in Big Horn County, MT in 2020
Total Population:
Population By Race in Big Horn , MT in 2020
Race Population Percentage
Black or African American Alone 62 0.47%
White Alone 3,764 28.77%
American Indian and Alaska Native Alone 8,719 66.65%
Asian Alone 93 0.71%
Native Hawaiian And Pacific Islander Alone 3 0.02%
Two Or More Races 441 3.37%
Population By Ethnicity in Big Horn , MT in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.04%
White Alone - Hispanic 319 2.44%
American Indian and Alaska Native Alone - Hispanic 412 3.15%
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 57 0.44%
White Alone - Non Hispanic 3,445 26.33%
American Indian and Alaska Native Alone - Non Hispanic 8,307 63.5%
Asian Alone - Non Hispanic 92 0.7%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3 0.02%
Two Or More Races - Non Hispanic 371 2.84%