Jefferson, Colorado Non-Hispanic 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 the 404.44K of the Jefferson, CO Non-Hispanic (not hispanic or latino) voting-age population, 89.67% of them (362.65K people) identified their race as White Alone, 4.22% of them (17.09K people) identified their race as Two Or More Races, and 3.61% of them (14.58K people) identified their race as Asian Alone.

The first chart below shows the non-hispanic voting-age population by race and the second chart shows the percentage of the Jefferson, CO non-hispanic voting-age population for each racial group. You can also find this information in a table at the bottom of the page.

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

Jefferson, CO Non-Hispanic Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Black or African American Alone
American Indian and Alaska Native Alone
Some Other Race Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Jefferson, CO Non-Hispanic Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Black or African American Alone
American Indian and Alaska Native Alone
Some Other Race Alone
Native Hawaiian And Pacific Islander Alone
Jefferson, CO Non-Hispanic Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Non-Hispanic Voting-age Population
Black or African American Alone 5268 1.30
White Alone 362646 89.67
American Indian and Alaska Native Alone 2348 0.58
Asian Alone 14583 3.61
Native Hawaiian And Pacific Islander Alone 366 0.09
Some Other Race Alone 2142 0.53
Two Or More Races 17085 4.22