Dillon 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 3.12K voting-age population of Dillon City, MT residents comprised of 125 residents who identified as Hispanic or Latino (4.00%), and 3.00K residents who identified as Non-Hispanic (96.00%).

Race: The White Alone voting-age population was the largest racial group in Dillon City, MT, with a voting-age population of 2.87K (91.87%). The Two Or More Races voting-age population was the second largest racial group in Dillon City, MT, with a voting-age population of 161 (5.16%). The American Indian and Alaska Native Alone voting-age population was the third largest racial group in Dillon City, MT, with a voting-age population of 38 (1.22%). The smallest racial group in Dillon City, MT was Native Hawaiian And Pacific Islander Alone with a voting-age population of 3 (0.10%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Dillon City, MT, with a voting-age population of 2.83K (90.59%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Dillon City, MT, with a voting-age population of 105 (3.36%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Dillon City, MT, with a voting-age population of 56 (1.79%). The smallest ethnic group in Dillon 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 Dillon 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.

Dillon City, MT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Dillon City, MT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Dillon City, MT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Dillon 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 11 0.35
White Alone 2869 91.87
American Indian and Alaska Native Alone 38 1.22
Asian Alone 9 0.29
Native Hawaiian And Pacific Islander Alone 3 0.10
Some Other Race Alone 32 1.02
Two Or More Races 161 5.16
Dillon 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 2829 90.59
Non-Hispanic - Two or More Races 105 3.36
Hispanic - Two or More Races 56 1.79
Hispanic - White Alone 40 1.28
Non-Hispanic - American Indian & Alaska Native 37 1.19
Hispanic - Some Other Race Alone 24 0.77
Non-Hispanic - Black Alone 8 0.26
Non-Hispanic - Asian Alone 8 0.26
Non-Hispanic - Some Other Race Alone 8 0.26
Hispanic - Black Alone 3 0.10
Non-Hispanic - Native Hawaiian & Pac. Islander 3 0.10
Hispanic - American Indian & Alaska Native 1 0.03
Hispanic - Asian Alone 1 0.03
Hispanic - Native Hawaiian & Pac. Islander 0 0.00