Summit, 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 25.85K voting-age population of Summit, CO residents comprised of 3.74K residents who identified as Hispanic or Latino (14.48%), and 22.11K residents who identified as Non-Hispanic (85.52%).

Race: The White Alone voting-age population was the largest racial group in Summit, CO, with a voting-age population of 21.23K (82.10%). The Some Other Race Alone voting-age population was the second largest racial group in Summit, CO, with a voting-age population of 1.98K (7.67%). The Two Or More Races voting-age population was the third largest racial group in Summit, CO, with a voting-age population of 1.84K (7.12%). The smallest racial group in Summit, CO was Native Hawaiian And Pacific Islander Alone with a voting-age population of 26 (0.10%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Summit, CO, with a voting-age population of 20.57K (79.57%). The Hispanic - Some Other Race Alone voting-age population was the second largest ethnic group in Summit, CO, with a voting-age population of 1.87K (7.21%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Summit, CO, with a voting-age population of 1.07K (4.14%). The smallest ethnic group in Summit, CO was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 6 (0.02%).

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

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

Summit, CO Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Summit, CO Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Summit, CO Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Summit, 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 219 0.85
White Alone 21225 82.10
American Indian and Alaska Native Alone 184 0.71
Asian Alone 375 1.45
Native Hawaiian And Pacific Islander Alone 26 0.10
Some Other Race Alone 1984 7.67
Two Or More Races 1840 7.12
Summit, 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 20570 79.57
Hispanic - Some Other Race Alone 1865 7.21
Hispanic - Two or More Races 1070 4.14
Non-Hispanic - Two or More Races 770 2.98
Hispanic - White Alone 655 2.53
Non-Hispanic - Asian Alone 364 1.41
Non-Hispanic - Black Alone 208 0.81
Hispanic - American Indian & Alaska Native 126 0.49
Non-Hispanic - Some Other Race Alone 119 0.46
Non-Hispanic - American Indian & Alaska Native 58 0.22
Non-Hispanic - Native Hawaiian & Pac. Islander 20 0.08
Hispanic - Black Alone 11 0.04
Hispanic - Asian Alone 11 0.04
Hispanic - Native Hawaiian & Pac. Islander 6 0.02