Ranking of Washington Counties By Black or African American Alone Voting-age Population from Census 2020

Updated on August 26, 2023.

According to the data from the United States 2020 decennial Census, as at April 2020, among all Washington counties, King County had the highest voting-age population who identified their race as Black or African American Alone (112.25K), followed by Pierce County (50.48K), and Snohomish County (21.26K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Washington counties based on Black or African American Alone voting-age population.

You can see similar ranking information for other states. You can also see similar rankings for other racial groups in Washington.

Ranking of Washington Counties By Black or African American Alone Voting-age Population from Census 2020
King
Pierce
Snohomish
Clark
Spokane
Thurston
Kitsap
Benton
Island
Whatcom
Ranking of Washington Counties By Black or African American Alone Voting-age Population from Census 2020
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Rank County Black Alone Voting-age Population
1 King County 112251
2 Pierce County 50476
3 Snohomish County 21255
4 Clark County 8492
5 Spokane County 8135
6 Thurston County 7130
7 Kitsap County 6240
8 Benton County 1986
9 Island County 1881
10 Whatcom County 1826
11 Yakima County 1551
12 Franklin County 1416
13 Whitman County 996
14 Walla Walla County 940
15 Grays Harbor County 857
16 Skagit County 659
17 Mason County 620
18 Cowlitz County 605
19 Grant County 584
20 Clallam County 515
21 Lewis County 421
22 Kittitas County 350
23 Chelan County 201
24 Jefferson County 177
25 Okanogan County 133
26 Douglas County 112
26 Stevens County 112
27 Asotin County 81
28 Pacific County 63
29 Klickitat County 60
30 San Juan County 51
31 Skamania County 49
32 Pend Oreille County 45
33 Adams County 29
34 Ferry County 28
35 Lincoln County 15
36 Wahkiakum County 13
37 Columbia County 7
38 Garfield County 5