Miles City City, 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 6.52K voting-age population of Miles City City, MT residents comprised of 193 residents who identified as Hispanic or Latino (2.96%), and 6.33K residents who identified as Non-Hispanic (97.04%).

Race: The White Alone voting-age population was the largest racial group in Miles City City, MT, with a voting-age population of 6.00K (91.96%). The Two Or More Races voting-age population was the second largest racial group in Miles City City, MT, with a voting-age population of 280 (4.29%). The American Indian and Alaska Native Alone voting-age population was the third largest racial group in Miles City City, MT, with a voting-age population of 97 (1.49%). The smallest racial group in Miles City City, MT was Native Hawaiian And Pacific Islander Alone with a voting-age population of 7 (0.11%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Miles City City, MT, with a voting-age population of 5.92K (90.84%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Miles City City, MT, with a voting-age population of 224 (3.44%). The Non-Hispanic - American Indian & Alaska Native voting-age population was the third largest ethnic group in Miles City City, MT, with a voting-age population of 89 (1.37%). The smallest ethnic group in Miles City City, MT was Hispanic - Native Hawaiian & Pac. Islander 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 Miles City City, 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.

Miles City City, MT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Miles City City, MT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Miles City City, MT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Miles City City, 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 35 0.54
White Alone 5996 91.96
American Indian and Alaska Native Alone 97 1.49
Asian Alone 41 0.63
Native Hawaiian And Pacific Islander Alone 7 0.11
Some Other Race Alone 64 0.98
Two Or More Races 280 4.29
Miles City City, 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 - White Alone 5923 90.84
Non-Hispanic - Two or More Races 224 3.44
Non-Hispanic - American Indian & Alaska Native 89 1.37
Hispanic - White Alone 73 1.12
Hispanic - Some Other Race Alone 56 0.86
Hispanic - Two or More Races 56 0.86
Non-Hispanic - Asian Alone 41 0.63
Non-Hispanic - Black Alone 35 0.54
Hispanic - American Indian & Alaska Native 8 0.12
Non-Hispanic - Some Other Race Alone 8 0.12
Non-Hispanic - Native Hawaiian & Pac. Islander 7 0.11
Hispanic - Black Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00