Ranking of Washington Counties By Net International Migration Rate per 1K in 2023

Updated on July 29, 2024.

Based on the US Census Vintage data estimates, in 2023, the Net International Migration Rate per 1K for Washington was 3.71. Among all Washington counties, King County had the highest net international migration rate (8.3), followed by Whitman County (6.47), and Okanogan County (5.28).

The chart below shows the top 10 counties, and the table below shows the ranking of all Washington counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Washington Counties By Net International Migration Rate per 1K in 2023
King
Whitman
Okanogan
Snohomish
Mason
Klickitat
Grant
Pierce
Franklin
Douglas
Ranking of Washington Counties By Net International Migration Rate per 1K in 2023
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Rank County Net Intl. Migration Rate
1 King County 8.3
2 Whitman County 6.47
3 Okanogan County 5.28
4 Snohomish County 3.98
5 Mason County 2.27
6 Klickitat County 2.13
7 Grant County 1.99
7 Pierce County 1.99
8 Franklin County 1.9
9 Douglas County 1.87
10 Benton County 1.76
11 Whatcom County 1.64
12 Clark County 1.48
13 Walla Walla County 1.38
14 Yakima County 1.23
15 Pacific County 1.2
16 Kitsap County 1.17
17 San Juan County 1.13
17 Thurston County 1.13
18 Chelan County 1.11
19 Skagit County 1.03
20 Island County 0.96
21 Spokane County 0.93
22 Ferry County 0.8
23 Clallam County 0.7
24 Jefferson County 0.68
25 Adams County 0.67
26 Cowlitz County 0.49
27 Lewis County 0.4
28 Grays Harbor County 0.36
29 Columbia County 0.25
30 Asotin County 0.22
31 Kittitas County 0.2
32 Lincoln County 0.17
33 Skamania County 0.16
34 Stevens County 0.12
35 Garfield County 0
35 Pend Oreille County 0
35 Wahkiakum County 0