Ranking of Washington Counties By Net Migration in 2022

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2022, the Net Migration for Washington was 40.09K. Among all Washington counties, King County had the highest net migration (11.56K), followed by Spokane County (4.44K), and Whitman County (3.99K).

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 Migration in 2022
King
Spokane
Whitman
Whatcom
Clark
Snohomish
Benton
Kittitas
Kitsap
Mason
Ranking of Washington Counties By Net Migration in 2022
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Rank County Net Migration
1 King County 11560
2 Spokane County 4438
3 Whitman County 3990
4 Whatcom County 3863
5 Clark County 3519
6 Snohomish County 2811
7 Benton County 1771
8 Kittitas County 1572
9 Kitsap County 1243
10 Mason County 1148
11 Lewis County 987
12 Stevens County 827
13 Grays Harbor County 690
14 Thurston County 680
15 Okanogan County 668
16 Cowlitz County 660
17 Grant County 550
18 Skagit County 409
19 Lincoln County 353
20 Pend Oreille County 349
21 Pacific County 328
22 Chelan County 317
23 Jefferson County 298
24 Skamania County 246
25 Ferry County 227
26 Douglas County 211
27 Klickitat County 154
28 Asotin County 141
29 Wahkiakum County 134
30 Walla Walla County 117
31 San Juan County 98
32 Columbia County 44
33 Adams County 32
34 Clallam County 17
35 Garfield County 16
36 Franklin County -527
37 Island County -655
38 Yakima County -905
39 Pierce County -2289