Race, Diversity, and Ethnicity in King County, WA

The map below shows majority race by area in King County, as self-identified on the US census. Darker shades indicate a larger racial majority in that neighborhood. This page also contains data and maps on King County racial diversity and diversity scores. Click here to scroll to diversity data.

King County, WA map of race and ethnicity
Click the map to explore
White
Hispanic
Black
Asian
Multiple/Other
WhiteHispanicBlackAsianMultiple/Other
Majority race by area

The majority race in King County overall is white, making up 52.2% of residents. The next most-common racial group is asian at 20.9%. There are more white people in the northwest areas of the county. People who identify as asian are most likely to be living in the east places. The data below shows how many people identify themselves as each of the following races, which most Americans base on their family's national origin:

Race in King County

 
Self-Identified Race
King County, WA Population
White
52.2%
Hispanic
11.2%
Black
6.7%
Asian
20.9%
Native American
0.4%
Other
8.6%
   

Diversity and Diversity Scores for King County, WA

The map below shows diversity in King County. Areas in green are more diverse, while areas in red are much less diverse. Diversity, in this case, means a mixture of people with different race and ethnicity living close to one another. For example, all-black and all-white areas in the county would both be considered lacking diversity.

King County, WA map of race and ethnicity
Click the map to explore
Less diverse More diverse
Colorblind friendly off

King County Diversity Score

65.9

More diverse than 97% of US counties

King County has a diversity score of 65.9: the chance, in percent, that two residents picked at random belong to different racial or ethnic groups, from ACS race counts. A place where everyone shares one group scores 0, and an even mix of the six groups in the chart above scores the maximum, 83.3. King County is much more diverse than other US counties, more diverse than 97% of them. Within King County's proper boundaries, the most diverse area is south King County, and the least diverse areas are in northwest King County.

Source: BestNeighborhood calculations from the U.S. Census Bureau, American Community Survey (ACS) 2020-2024 5-year estimates (race and Hispanic origin); proprietary data mapping and analysis. Special thanks to the University of Virginia.

Nearby Counties

Counties with Similar Populations