Ranking of Washington Counties By Population with Finnish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 48.08K people in Washington with Finnish ancestry. Among all Washington counties, King County had the highest population with Finnish ancestry (11.10K), followed by Clark County (8.67K), and Snohomish County (5.37K).

The chart and table below shows the top 10 counties with high number of people with Finnish 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 Finnish Ancestry in 2021
King County
Clark County
Snohomish County
Pierce County
Cowlitz County
Thurston County
Spokane County
Kitsap County
Benton County
Whatcom County
Ranking of Washington Counties By Population with Finnish Ancestry in 2021
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Rank County Population
1 King County 11100
2 Clark County 8668
3 Snohomish County 5368
4 Pierce County 3732
5 Cowlitz County 2483
6 Thurston County 2228
7 Spokane County 1956
8 Kitsap County 1849
9 Benton County 1347
10 Whatcom County 1104
11 Lewis County 967
12 Yakima County 841
13 Skagit County 764
14 Grays Harbor County 686
15 Pacific County 648
16 Island County 489
17 Clallam County 410
18 Chelan County 352
19 Jefferson County 344
20 Lincoln County 328
21 Walla Walla County 302
22 Mason County 292
23 Stevens County 279
24 Kittitas County 252
25 Wahkiakum County 181
26 Klickitat County 163
27 San Juan County 162
28 Grant County 156
29 Franklin County 149
30 Whitman County 139
31 Douglas County 119
32 Okanogan County 92
33 Pend Oreille County 74
34 Adams County 20
35 Asotin County 18
36 Ferry County 11
37 Columbia County 7
38 Skamania County 1