Population By Race and Ethnicity in Douglas County, CO in 2021

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2021, the 369,783 population of Douglas County, Colorado comprised of 36,606 people who identified as Hispanic (9.9%), and 333,177 people who identified as Non-Hispanic (90.1%).

Race: The White Alone population was the largest racial group in Douglas County, Colorado with a population of 327,627 (88.6%); Asian Alone population was the second largest racial group with a population of 21,816 (5.9%); and Two Or More Races was the third largest racial group with a population of 10,987 (2.97%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Douglas County, Colorado in 2021, with a population of 295,066 (79.79%); the second largest ethnic group was White Alone - Hispanic with a population of 32,561 (8.81%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 21,316 (5.76%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Douglas, Colorado.

You can find similar information for other Colorado counties, and for Colorado.

See this for other years:
Hispanics and Non Hispanics in Douglas County, CO in 2021
Total Population:
Race in Douglas County, CO in 2021
Total Population:
Ethnicity in Douglas County, CO in 2021
Total Population:
Population By Race in Douglas , CO in 2021
Race Population Percentage
Black or African American Alone 6,854 1.85%
White Alone 327,627 88.6%
American Indian and Alaska Native Alone 2,043 0.55%
Asian Alone 21,816 5.9%
Native Hawaiian And Pacific Islander Alone 456 0.12%
Two Or More Races 10,987 2.97%
Population By Ethnicity in Douglas , CO in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 809 0.22%
White Alone - Hispanic 32,561 8.81%
American Indian and Alaska Native Alone - Hispanic 936 0.25%
Asian Alone - Hispanic 500 0.14%
Native Hawaiian And Pacific Islander Alone - Hispanic 106 0.03%
Two Or More Races - Hispanic 1,694 0.46%
Black or African American Alone - Non Hispanic 6,045 1.64%
White Alone - Non Hispanic 295,066 79.79%
American Indian and Alaska Native Alone - Non Hispanic 1,107 0.3%
Asian Alone - Non Hispanic 21,316 5.76%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 350 0.1%
Two Or More Races - Non Hispanic 9,293 2.51%