Rio Grande, Colorado Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 8.96K voting-age population of Rio Grande, CO residents comprised of 3.31K residents who identified as Hispanic or Latino (36.97%), and 5.65K residents who identified as Non-Hispanic (63.03%).

Race: The White Alone voting-age population was the largest racial group in Rio Grande, CO, with a voting-age population of 6.46K (72.05%). The Two Or More Races voting-age population was the second largest racial group in Rio Grande, CO, with a voting-age population of 1.21K (13.54%). The Some Other Race Alone voting-age population was the third largest racial group in Rio Grande, CO, with a voting-age population of 991 (11.06%). The smallest racial group in Rio Grande, CO was Native Hawaiian And Pacific Islander Alone with a voting-age population of 8 (0.09%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Rio Grande, CO, with a voting-age population of 5.16K (57.62%). The Hispanic - White Alone voting-age population was the second largest ethnic group in Rio Grande, CO, with a voting-age population of 1.29K (14.43%). The Hispanic - Some Other Race Alone voting-age population was the third largest ethnic group in Rio Grande, CO, with a voting-age population of 945 (10.55%). The smallest ethnic group in Rio Grande, CO was Non-Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 3 (0.03%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Rio Grande, Colorado from the 2020 decennial census.

You can see similar information for other Colorado counties and also for the state of Colorado.

Rio Grande, CO Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Rio Grande, CO Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Rio Grande, CO Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Rio Grande, CO Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 46 0.51
White Alone 6455 72.05
American Indian and Alaska Native Alone 213 2.38
Asian Alone 33 0.37
Native Hawaiian And Pacific Islander Alone 8 0.09
Some Other Race Alone 991 11.06
Two Or More Races 1213 13.54
Rio Grande, CO Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 5162 57.62
Hispanic - White Alone 1293 14.43
Hispanic - Some Other Race Alone 945 10.55
Hispanic - Two or More Races 943 10.53
Non-Hispanic - Two or More Races 270 3.01
Hispanic - American Indian & Alaska Native 120 1.34
Non-Hispanic - American Indian & Alaska Native 93 1.04
Non-Hispanic - Some Other Race Alone 46 0.51
Non-Hispanic - Black Alone 43 0.48
Non-Hispanic - Asian Alone 30 0.34
Hispanic - Native Hawaiian & Pac. Islander 5 0.06
Hispanic - Black Alone 3 0.03
Hispanic - Asian Alone 3 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 3 0.03