Corvallis 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 819 voting-age population of Corvallis Cdp, MT residents comprised of 45 residents who identified as Hispanic or Latino (5.50%), and 774 residents who identified as Non-Hispanic (94.51%).

Race: The White Alone voting-age population was the largest racial group in Corvallis Cdp, MT, with a voting-age population of 742 (90.60%). The Two Or More Races voting-age population was the second largest racial group in Corvallis Cdp, MT, with a voting-age population of 57 (6.96%). The American Indian and Alaska Native Alone voting-age population was the third largest racial group in Corvallis Cdp, MT, with a voting-age population of 8 (0.98%). The smallest racial group in Corvallis Cdp, MT was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Corvallis Cdp, MT, with a voting-age population of 720 (87.91%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Corvallis Cdp, MT, with a voting-age population of 42 (5.13%). The Hispanic - White Alone voting-age population was the third largest ethnic group in Corvallis Cdp, MT, with a voting-age population of 22 (2.69%). The smallest ethnic group in Corvallis Cdp, 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 Corvallis 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.

Corvallis Cdp, MT Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Corvallis Cdp, MT Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Corvallis Cdp, MT Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Corvallis 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 742 90.60
American Indian and Alaska Native Alone 8 0.98
Asian Alone 4 0.49
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 8 0.98
Two Or More Races 57 6.96
Corvallis 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 - White Alone 720 87.91
Non-Hispanic - Two or More Races 42 5.13
Hispanic - White Alone 22 2.69
Hispanic - Two or More Races 15 1.83
Non-Hispanic - American Indian & Alaska Native 7 0.86
Hispanic - Some Other Race Alone 7 0.86
Non-Hispanic - Asian Alone 4 0.49
Hispanic - American Indian & Alaska Native 1 0.12
Non-Hispanic - Some Other Race Alone 1 0.12
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