Ranking of Washington Counties By Percentage of Population that are Black or African American Alone in 2015

Based on the US Census Vintage data estimates, in 2015, among all Washington counties, Pierce County had the highest percentage of its population who identified their race as Black or African American Alone (7.37%), followed by King County (6.69%), and Thurston County (3.33%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Washington counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.