King County, Washington Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 2.27M population of King County, WA residents comprised of 243.02K residents who identified as Hispanic or Latino (10.71%), and 2.03M residents who identified as Non-Hispanic (89.29%).
Race: The White Alone population was the largest racial group in King County, WA, with a population of 1.27M (56.09%). The Asian Alone population was the second largest racial group in King County, WA, with a population of 452.48K (19.94%). The Two Or More Races population was the third largest racial group in King County, WA, with a population of 235.75K (10.39%). The smallest racial group in King County, WA was American Indian and Alaska Native Alone with a population of 19.07K (0.84%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in King County, WA, with a population of 1.23M (54.22%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in King County, WA, with a population of 449.73K (19.82%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in King County, WA, with a population of 153.76K (6.77%). The smallest ethnic group in King County, WA was Hispanic - Native Hawaiian & Pac. Islander with a population of 623 (0.03%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in King County, Washington from the 2020 decennial census.
You can see similar information for other Washington counties and also for the state of Washington.
| Race | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 151468 | 6.67 |
| White Alone | 1273054 | 56.09 |
| American Indian and Alaska Native Alone | 19073 | 0.84 |
| Asian Alone | 452475 | 19.94 |
| Native Hawaiian And Pacific Islander Alone | 20022 | 0.88 |
| Some Other Race Alone | 117830 | 5.19 |
| Two Or More Races | 235753 | 10.39 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 1230588 | 54.22 |
| Non-Hispanic - Asian Alone | 449729 | 19.82 |
| Non-Hispanic - Two or More Races | 153759 | 6.77 |
| Non-Hispanic - Black Alone | 147831 | 6.51 |
| Hispanic - Some Other Race Alone | 104292 | 4.60 |
| Hispanic - Two or More Races | 81994 | 3.61 |
| Hispanic - White Alone | 42466 | 1.87 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 19399 | 0.86 |
| Non-Hispanic - Some Other Race Alone | 13538 | 0.60 |
| Non-Hispanic - American Indian & Alaska Native | 11810 | 0.52 |
| Hispanic - American Indian & Alaska Native | 7263 | 0.32 |
| Hispanic - Black Alone | 3637 | 0.16 |
| Hispanic - Asian Alone | 2746 | 0.12 |
| Hispanic - Native Hawaiian & Pac. Islander | 623 | 0.03 |