Population By Race and Ethnicity in Arapahoe County, CO in 2023

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2023, the 656,061 population of Arapahoe County, Colorado comprised of 144,302 people who identified as Hispanic (22%), and 511,759 people who identified as Non-Hispanic (78.01%).

Race: The White Alone population was the largest racial group in Arapahoe County, Colorado with a population of 492,099 (75.01%); Black or African American Alone population was the second largest racial group with a population of 78,919 (12.03%); and Asian Alone was the third largest racial group with a population of 45,371 (6.92%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Arapahoe County, Colorado in 2023, with a population of 368,502 (56.17%); the second largest ethnic group was White Alone - Hispanic with a population of 123,597 (18.84%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 72,299 (11.02%).

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

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

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Arapahoe County, CO in 2023

Total Population:656,061

Non Hispanic (78.01%)

Hispanic (22%)

Race in Arapahoe County, CO in 2023

Total Population:656,061

White Alone (75.01%)

Black or African American Alone (12.03%)

Asian Alone (6.92%)

Two or more races (4.43%)

American Indian and Alaska Native Alone (1.27%)

Native Hawaiian And Pacific Islander Alone (0.34%)

Ethnicity in Arapahoe County, CO in 2023

Total Population:656,061

Non-Hispanic White Alone (56.17%)

Hispanic White Alone (18.84%)

Non-Hispanic Black or African American Alone (11.02%)

Non-Hispanic Asian Alone (6.66%)

All Other Ethnicities (3.84%)

Non-Hispanic Two or more races (3.47%)

Population By Race in Arapahoe , CO in 2023

Race	Population	Percentage
White Alone	492,099	75.01%
Black or African American Alone	78,919	12.03%
Asian Alone	45,371	6.92%
Two Or More Races	29,078	4.43%
American Indian and Alaska Native Alone	8,352	1.27%
Native Hawaiian And Pacific Islander Alone	2,242	0.34%

Population By Ethnicity in Arapahoe , CO in 2023

Ethnicity	Population	Percentage
White Alone - Non Hispanic	368,502	56.17%
White Alone - Hispanic	123,597	18.84%
Black or African American Alone - Non Hispanic	72,299	11.02%
Asian Alone - Non Hispanic	43,702	6.66%
Two Or More Races - Non Hispanic	22,756	3.47%
Black or African American Alone - Hispanic	6,620	1.01%
Two Or More Races - Hispanic	6,322	0.96%
American Indian and Alaska Native Alone - Hispanic	5,632	0.86%
American Indian and Alaska Native Alone - Non Hispanic	2,720	0.42%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	1,780	0.27%
Asian Alone - Hispanic	1,669	0.25%
Native Hawaiian And Pacific Islander Alone - Hispanic	462	0.07%