Montana Citizen Voting-age Population By Race and Ethnicity in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Montana citizen voting-age population was 823.80K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (730.28K) and constituted 88.65% of the total. The Non-Hispanic American Indian and Alaska Native Alone ethnicity group had the second highest citizen voting-age population (40.92K) and constituted 4.97% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (25.34K), constituting 3.08% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can see similar information for other states and for the United States.

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Montana Citizen Population By Race and Ethnicity in 2020

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Percentage of Montana Citizen Voting-age Population By Race and Ethnicity in 2020

Non-Hispanic White Alone

Non-Hispanic American Indian & Alaska Native Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic Black Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Montana Citizen Voting-age Population By Race and Ethnicity in 2020

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Ethnicity	Voting-age Population	% of Citizen Voting-age Pop.
Non-Hispanic White Alone	730280	88.65
Non-Hispanic American Indian and Alaska Native Alone	40920	4.97
Hispanic or Latino of All Races	25335	3.08
Non-Hispanic Two Or More Races	18250	2.22
Non-Hispanic Asian Alone	5075	0.62
Non-Hispanic Black or African American Alone	3495	0.42
Non-Hispanic Native Hawaiian And Pacific Islander Alone	450	0.06