Rocky Boy West Cdp, Montana Census 2020 Voting-age Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 602 voting-age population of Rocky Boy West Cdp, MT residents comprised of 22 residents who identified as Hispanic or Latino (3.65%), and 580 residents who identified as Non-Hispanic (96.35%).

Race: The American Indian and Alaska Native Alone voting-age population was the largest racial group in Rocky Boy West Cdp, MT, with a voting-age population of 583 (96.84%). The Two Or More Races voting-age population was the second largest racial group in Rocky Boy West Cdp, MT, with a voting-age population of 9 (1.50%). The White Alone voting-age population was the third largest racial group in Rocky Boy West Cdp, MT, with a voting-age population of 8 (1.33%). The smallest racial group in Rocky Boy West Cdp, MT was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - American Indian & Alaska Native voting-age population was the largest ethnic group in Rocky Boy West Cdp, MT, with a voting-age population of 564 (93.69%). The Hispanic - American Indian & Alaska Native voting-age population was the second largest ethnic group in Rocky Boy West Cdp, MT, with a voting-age population of 19 (3.16%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Rocky Boy West Cdp, MT, with a voting-age population of 9 (1.50%). The smallest ethnic group in Rocky Boy West Cdp, MT was Hispanic - Two or More Races with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Rocky Boy West Cdp, Montana from the 2020 decennial census.

You can see similar information for other cities and places in Montana and also for the state of Montana.

Rocky Boy West Cdp, MT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Rocky Boy West Cdp, MT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Rocky Boy West Cdp, MT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Rocky Boy West Cdp, MT Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of City or Place Voting-age Population
Black or African American Alone 0 0.00
White Alone 8 1.33
American Indian and Alaska Native Alone 583 96.84
Asian Alone 0 0.00
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 2 0.33
Two Or More Races 9 1.50
Rocky Boy West Cdp, MT Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of City or Place Voting-age Population
Non-Hispanic - American Indian & Alaska Native 564 93.69
Hispanic - American Indian & Alaska Native 19 3.16
Non-Hispanic - Two or More Races 9 1.50
Non-Hispanic - White Alone 7 1.16
Hispanic - Some Other Race Alone 2 0.33
Hispanic - White Alone 1 0.17
Non-Hispanic - Black Alone 0 0.00
Hispanic - Black Alone 0 0.00
Non-Hispanic - Asian Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Non-Hispanic - Some Other Race Alone 0 0.00
Hispanic - Two or More Races 0 0.00