Ranking of Washington Counties By Population with Slovene Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 3.56K people in Washington with Slovene ancestry. Among all Washington counties, King County had the highest population with Slovene ancestry (1.66K), followed by Clark County (315), and Pierce County (290).

The chart and table below shows the top 10 counties with high number of people with Slovene 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 Slovene Ancestry in 2021
King County
Clark County
Pierce County
Spokane County
Kitsap County
Snohomish County
Thurston County
Clallam County
Whatcom County
Kittitas County
Ranking of Washington Counties By Population with Slovene Ancestry in 2021
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Rank County Population
1 King County 1662
2 Clark County 315
3 Pierce County 290
4 Spokane County 216
5 Kitsap County 198
6 Snohomish County 184
7 Thurston County 100
8 Clallam County 92
9 Whatcom County 81
10 Kittitas County 69
11 Cowlitz County 59
12 Benton County 51
13 Okanogan County 43
14 Chelan County 40
15 Yakima County 33
16 Lewis County 23
17 Skagit County 19
18 Franklin County 17
19 San Juan County 15
20 Pacific County 12
21 Grays Harbor County 11
21 Whitman County 11
22 Asotin County 8
23 Mason County 4
24 Klickitat County 3
25 Island County 2