Ranking of Washington Counties By Net International Migration in 2013

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2013, the Net International Migration for Washington was 19.73K. Among all Washington counties, King County had the highest net international migration (12.85K), followed by Snohomish County (1.92K), and Pierce County (1.60K).

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 in 2013
King
Snohomish
Pierce
Spokane
Thurston
Whitman
Kitsap
Whatcom
Benton
Island
Ranking of Washington Counties By Net International Migration in 2013
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Rank County Net Intl. Migration
1 King County 12845
2 Snohomish County 1919
3 Pierce County 1595
4 Spokane County 631
5 Thurston County 551
6 Whitman County 320
7 Kitsap County 291
8 Whatcom County 241
9 Benton County 205
10 Island County 185
11 Clark County 149
12 Grant County 124
13 Franklin County 116
14 Skagit County 97
15 Mason County 65
16 Clallam County 63
17 Kittitas County 61
18 Cowlitz County 49
19 Chelan County 44
20 Okanogan County 39
21 Lewis County 37
22 Douglas County 29
23 Grays Harbor County 26
24 Stevens County 25
25 Walla Walla County 24
26 Jefferson County 18
27 San Juan County 16
28 Klickitat County 10
29 Columbia County 9
30 Pacific County 8
31 Wahkiakum County 6
32 Ferry County 3
32 Garfield County 3
33 Lincoln County 2
33 Skamania County 2
34 Pend Oreille County -3
35 Asotin County -11
36 Adams County -12
37 Yakima County -53