Boulder County, Colorado Population By Race in Census 2020

Updated on March 15, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Boulder County, CO population of 330,758 people, 77.39% (255,983) identified their race as White Alone, 9.98% (33,001) identified their race as Two Or More Races, and 5.79% (19,148) identified their race as Some Other Race Alone.

The first chart below shows the population by race and the second chart shows the percentage of the 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.

Boulder County, CO Population By Race in Census 2020
White Alone
Two Or More Races
Some Other Race Alone
Asian Alone
Black or African American Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Boulder County, CO Population By Race in Census 2020
White Alone
Two Or More Races
Some Other Race Alone
Asian Alone
Black or African American Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Boulder County, CO Population By Race in Census 2020
Items per page:
0 of 0
Race Population % of County Population
Black or African American Alone 3393 1.03
White Alone 255983 77.39
American Indian and Alaska Native Alone 2509 0.76
Asian Alone 16450 4.97
Native Hawaiian And Pacific Islander Alone 274 0.08
Some Other Race Alone 19148 5.79
Two Or More Races 33001 9.98