Ranking of Washington Counties By Non-Hispanic Black or African American Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Washington counties, King County had the highest number of people who identified their ethnicity as Non-Hispanic Black or African American (145.22K), followed by Pierce County (62.71K), and Snohomish County (27.53K).

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.

See this for other years:
Ranking of Washington Counties By Non-Hispanic Black or African American Population in 2018
King
Pierce
Snohomish
Clark
Spokane
Thurston
Kitsap
Benton
Whatcom
Island
Ranking of Washington Counties By Non-Hispanic Black or African American Population in 2018
Items per page:
0 of 0
Rank County Non-Hispanic Black or African American Population
1 King County 145224
2 Pierce County 62706
3 Snohomish County 27534
4 Clark County 9994
5 Spokane County 9343
6 Thurston County 8972
7 Kitsap County 7527
8 Benton County 2804
9 Whatcom County 2399
10 Island County 2291
11 Yakima County 2057
12 Franklin County 1938
13 Walla Walla County 1216
14 Whitman County 1111
15 Skagit County 1012
16 Cowlitz County 1008
17 Grays Harbor County 880
18 Grant County 870
19 Mason County 831
20 Clallam County 694
21 Lewis County 570
22 Kittitas County 474
23 Chelan County 381
24 Jefferson County 307
25 Okanogan County 292
26 Stevens County 227
27 Douglas County 196
28 Pacific County 174
29 Asotin County 144
30 San Juan County 119
31 Klickitat County 110
32 Adams County 106
33 Pend Oreille County 86
34 Skamania County 69
35 Lincoln County 48
36 Ferry County 44
37 Columbia County 29
38 Wahkiakum County 18
39 Garfield County 2