Population By Race and Ethnicity in Arapahoe County, CO in 2018
Based on the US Census Vintage data estimates, in 2018, the 652,395 population of Arapahoe County, Colorado comprised of 126,701 people who identified as Hispanic (19.42%), and 525,694 people who identified as Non-Hispanic (80.58%).
Race: The White Alone population was the largest racial group in Arapahoe County, Colorado with a population of 499,441 (76.56%); Black or African American Alone population was the second largest racial group with a population of 74,460 (11.41%); and Asian Alone was the third largest racial group with a population of 42,465 (6.51%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Arapahoe County, Colorado in 2018, with a population of 390,634 (59.88%); the second largest ethnic group was White Alone - Hispanic with a population of 108,807 (16.68%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 68,682 (10.53%).
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.
| Race | Population | Percentage |
|---|---|---|
| Black or African American Alone | 74,460 | 11.41% |
| White Alone | 499,441 | 76.56% |
| American Indian and Alaska Native Alone | 7,603 | 1.17% |
| Asian Alone | 42,465 | 6.51% |
| Native Hawaiian And Pacific Islander Alone | 2,033 | 0.31% |
| Two Or More Races | 26,393 | 4.05% |
| Ethnicity | Population | Percentage |
|---|---|---|
| Black or African American Alone - Hispanic | 5,778 | 0.89% |
| White Alone - Hispanic | 108,807 | 16.68% |
| American Indian and Alaska Native Alone - Hispanic | 4,762 | 0.73% |
| Asian Alone - Hispanic | 1,413 | 0.22% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 383 | 0.06% |
| Two Or More Races - Hispanic | 5,558 | 0.85% |
| Black or African American Alone - Non Hispanic | 68,682 | 10.53% |
| White Alone - Non Hispanic | 390,634 | 59.88% |
| American Indian and Alaska Native Alone - Non Hispanic | 2,841 | 0.44% |
| Asian Alone - Non Hispanic | 41,052 | 6.29% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 1,650 | 0.25% |
| Two Or More Races - Non Hispanic | 20,835 | 3.19% |