Ranking of Washington Counties By Population with Romanian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 21.29K people in Washington with Romanian ancestry. Among all Washington counties, King County had the highest population with Romanian ancestry (9.30K), followed by Clark County (3.59K), and Pierce County (2.38K).

The chart and table below shows the top 10 counties with high number of people with Romanian 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 Romanian Ancestry in 2021
King County
Clark County
Pierce County
Snohomish County
Spokane County
Benton County
Thurston County
Kitsap County
Cowlitz County
Franklin County
Ranking of Washington Counties By Population with Romanian Ancestry in 2021
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Rank County Population
1 King County 9300
2 Clark County 3591
3 Pierce County 2375
4 Snohomish County 2349
5 Spokane County 1033
6 Benton County 441
7 Thurston County 407
8 Kitsap County 199
9 Cowlitz County 160
10 Franklin County 133
11 Klickitat County 126
12 Clallam County 119
13 Kittitas County 117
14 Stevens County 114
15 Whatcom County 111
16 Skagit County 81
17 Whitman County 78
18 Lewis County 70
19 Island County 68
20 Grays Harbor County 62
21 Douglas County 61
22 Yakima County 48
23 Walla Walla County 37
24 Okanogan County 36
24 Pacific County 36
25 Mason County 35
26 Garfield County 21
27 Skamania County 20
28 Adams County 13
28 Grant County 13
29 Pend Oreille County 11
30 Chelan County 8
31 Jefferson County 6
32 Lincoln County 5
33 Asotin County 4
34 San Juan County 1