Arapahoe, Colorado Voting-age Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Arapahoe, CO voting-age population of 501,680 people, 63.67% of them (319,400 people) identified their race as White Alone, 10.70% of them (53,682 people) identified their race as Two Or More Races, and 10.25% of them (51,427 people) identified their race as Black or African American Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Arapahoe, CO voting-age population for each race. You can also find the information in a table below.

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

Arapahoe, CO Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Black or African American Alone
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Arapahoe, CO Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Black or African American Alone
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Arapahoe, CO Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 51427 10.25
White Alone 319400 63.67
American Indian and Alaska Native Alone 5137 1.02
Asian Alone 32829 6.54
Native Hawaiian And Pacific Islander Alone 1239 0.25
Some Other Race Alone 37966 7.57
Two Or More Races 53682 10.70