Ranking of Washington Counties By Population with Belgian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 8.05K people in Washington with Belgian ancestry. Among all Washington counties, King County had the highest population with Belgian ancestry (2.83K), followed by Pierce County (1.14K), and Snohomish County (1.08K).

The chart and table below shows the top 10 counties with high number of people with Belgian ancestry.

You can see similar information for other states and for other ancestry groups in Washington.

Data Source: US Census Bureau.
Ranking of Washington Counties By Population with Belgian Ancestry in 2021
King County
Pierce County
Snohomish County
Spokane County
Clark County
Thurston County
Kitsap County
Benton County
Island County
Whatcom County
Ranking of Washington Counties By Population with Belgian Ancestry in 2021
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Rank County Population
1 King County 2834
2 Pierce County 1144
3 Snohomish County 1078
4 Spokane County 546
5 Clark County 393
6 Thurston County 246
7 Kitsap County 240
8 Benton County 226
9 Island County 210
10 Whatcom County 197
11 Lewis County 126
12 Yakima County 123
13 Chelan County 109
14 Skagit County 68
15 Grant County 58
16 Douglas County 54
17 Cowlitz County 52
18 Clallam County 47
18 Pacific County 47
19 Jefferson County 38
20 Mason County 36
21 Pend Oreille County 33
22 San Juan County 32
23 Whitman County 20
24 Adams County 16
24 Asotin County 16
25 Kittitas County 14
26 Walla Walla County 13
27 Skamania County 12
28 Stevens County 9
29 Franklin County 7
30 Grays Harbor County 4
30 Lincoln County 4