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

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Washington counties, King County had the highest number of people who identified their race as Black or African American Alone (142.29K), followed by Pierce County (62.22K), and Snohomish County (24.56K).

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 Black or African American Alone Population in 2015
King
Pierce
Snohomish
Clark
Spokane
Thurston
Kitsap
Yakima
Benton
Franklin
Ranking of Washington Counties By Black or African American Alone Population in 2015
0 of 0
Rank County Black or African American Alone Population
1 King County 142289
2 Pierce County 62217
3 Snohomish County 24560
4 Clark County 9753
5 Spokane County 9151
6 Thurston County 8934
7 Kitsap County 7588
8 Yakima County 3649
9 Benton County 3195
10 Franklin County 2552
11 Whatcom County 2448
12 Island County 2293
13 Grant County 1608
14 Walla Walla County 1265
15 Whitman County 1167
16 Skagit County 1130
17 Cowlitz County 957
18 Grays Harbor County 946
19 Mason County 771
20 Clallam County 767
21 Chelan County 601
22 Lewis County 557
23 Kittitas County 486
24 Douglas County 340
25 Okanogan County 331
26 Jefferson County 299
27 Adams County 296
28 Pacific County 223
29 Stevens County 214
30 Asotin County 119
31 Klickitat County 112
32 San Juan County 111
33 Pend Oreille County 86
34 Skamania County 64
35 Lincoln County 42
36 Ferry County 40
37 Columbia County 27
38 Wahkiakum County 17
39 Garfield County 2