Population By Race and Ethnicity in Powder River County, MT in 2021

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2021, the 1,707 population of Powder River County, Montana comprised of 54 people who identified as Hispanic (3.16%), and 1,653 people who identified as Non-Hispanic (96.84%).

Race: The White Alone population was the largest racial group in Powder River County, Montana with a population of 1,627 (95.31%); Two Or More Races population was the second largest racial group with a population of 41 (2.4%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 35 (2.05%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Powder River County, Montana in 2021, with a population of 1,576 (92.33%); the second largest ethnic group was White Alone - Hispanic with a population of 51 (2.99%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 41 (2.4%).

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

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

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Hispanics and Non Hispanics in Powder River County, MT in 2021
Total Population:
Race in Powder River County, MT in 2021
Total Population:
Ethnicity in Powder River County, MT in 2021
Total Population:
Population By Race in Powder River , MT in 2021
Race Population Percentage
Black or African American Alone 2 0.12%
White Alone 1,627 95.31%
American Indian and Alaska Native Alone 35 2.05%
Asian Alone 2 0.12%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 41 2.4%
Population By Ethnicity in Powder River , MT in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 51 2.99%
American Indian and Alaska Native Alone - Hispanic 3 0.18%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 0 0%
Black or African American Alone - Non Hispanic 2 0.12%
White Alone - Non Hispanic 1,576 92.33%
American Indian and Alaska Native Alone - Non Hispanic 32 1.88%
Asian Alone - Non Hispanic 2 0.12%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 41 2.4%