Harlem 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 523 voting-age population of Harlem City, MT residents comprised of 23 residents who identified as Hispanic or Latino (4.40%), and 500 residents who identified as Non-Hispanic (95.60%).

Race: The American Indian and Alaska Native Alone voting-age population was the largest racial group in Harlem City, MT, with a voting-age population of 275 (52.58%). The White Alone voting-age population was the second largest racial group in Harlem City, MT, with a voting-age population of 189 (36.14%). The Two Or More Races voting-age population was the third largest racial group in Harlem City, MT, with a voting-age population of 43 (8.22%). The smallest racial group in Harlem City, 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 Harlem City, MT, with a voting-age population of 261 (49.90%). The Non-Hispanic - White Alone voting-age population was the second largest ethnic group in Harlem City, MT, with a voting-age population of 186 (35.56%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Harlem City, MT, with a voting-age population of 40 (7.65%). The smallest ethnic group in Harlem 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 Harlem 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.

Harlem City, MT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Harlem City, MT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Harlem City, MT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Harlem City, MT Voting-age Population of Racial Groups in Census 2020
0 of 0
Race Voting-age Population % of City or Place Voting-age Population
Black or African American Alone 0 0.00
White Alone 189 36.14
American Indian and Alaska Native Alone 275 52.58
Asian Alone 2 0.38
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 14 2.68
Two Or More Races 43 8.22
Harlem City, MT Voting-age Population of Ethnicity Groups in Census 2020
0 of 0
Ethnicity Voting-age Population % of City or Place Voting-age Population
Non-Hispanic - American Indian & Alaska Native 261 49.90
Non-Hispanic - White Alone 186 35.56
Non-Hispanic - Two or More Races 40 7.65
Hispanic - American Indian & Alaska Native 14 2.68
Non-Hispanic - Some Other Race Alone 11 2.10
Hispanic - White Alone 3 0.57
Hispanic - Some Other Race Alone 3 0.57
Hispanic - Two or More Races 3 0.57
Non-Hispanic - Asian Alone 2 0.38
Non-Hispanic - Black Alone 0 0.00
Hispanic - Black 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