Boulder city, Colorado Census 2020 Population By Race and Ethnicity

Updated on September 4, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 108.25K population of Boulder city, CO residents comprised of 11.44K residents who identified as Hispanic or Latino (10.57%), and 96.81K residents who identified as Non-Hispanic (89.43%).

Race: The White Alone population was the largest racial group in Boulder city, CO, with a population of 85.30K (78.80%). The Two Or More Races population was the second largest racial group in Boulder city, CO, with a population of 8.74K (8.07%). The Asian Alone population was the third largest racial group in Boulder city, CO, with a population of 6.97K (6.44%). The smallest racial group in Boulder city, CO was Native Hawaiian And Pacific Islander Alone with a population of 130 (0.12%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Boulder city, CO, with a population of 82.70K (76.40%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Boulder city, CO, with a population of 6.93K (6.41%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Boulder city, CO, with a population of 4.77K (4.41%). The smallest ethnic group in Boulder city, CO was Hispanic - Native Hawaiian & Pac. Islander with a population of 8 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Boulder city, Colorado from the 2020 decennial census.

You can see similar information for other cities and places in Colorado and also for the state of Colorado.

Boulder city, CO Hispanics and Non Hispanics Population in Census 2020
Total Population:
Boulder city, CO Racial Groups in Census 2020
Total Population:
Boulder city, CO Ethnicity Groups in Census 2020
Total Population:
Boulder city, CO Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 1378 1.27
White Alone 85303 78.80
American Indian and Alaska Native Alone 675 0.62
Asian Alone 6968 6.44
Native Hawaiian And Pacific Islander Alone 130 0.12
Some Other Race Alone 5055 4.67
Two Or More Races 8741 8.07
Boulder city, CO Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 82700 76.40
Non-Hispanic - Asian Alone 6934 6.41
Non-Hispanic - Two or More Races 4773 4.41
Hispanic - Some Other Race Alone 4473 4.13
Hispanic - Two or More Races 3968 3.67
Hispanic - White Alone 2603 2.40
Non-Hispanic - Black Alone 1305 1.21
Non-Hispanic - Some Other Race Alone 582 0.54
Non-Hispanic - American Indian & Alaska Native 394 0.36
Hispanic - American Indian & Alaska Native 281 0.26
Non-Hispanic - Native Hawaiian & Pac. Islander 122 0.11
Hispanic - Black Alone 73 0.07
Hispanic - Asian Alone 34 0.03
Hispanic - Native Hawaiian & Pac. Islander 8 0.01