Ranking of Washington Counties By Net Domestic Migration Rate per 1K in 2020

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2020, the Net Domestic Migration Rate per 1K for Washington was 5.03. Among all Washington counties, Pend Oreille County had the highest net domestic migration rate (33.66), followed by Pacific County (26.55), and Kittitas County (26.27).

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 Domestic Migration Rate per 1K in 2020
Pend Oreille
Pacific
Kittitas
Wahkiakum
Mason
Lewis
Jefferson
Lincoln
Grays Harbor
Clallam
Ranking of Washington Counties By Net Domestic Migration Rate per 1K in 2020
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Rank County Net Dom. Migration Rate
1 Pend Oreille County 33.66
2 Pacific County 26.55
3 Kittitas County 26.27
4 Wahkiakum County 24.22
5 Mason County 18.97
6 Lewis County 18.59
7 Jefferson County 18.33
8 Lincoln County 15.89
9 Grays Harbor County 15.05
10 Clallam County 14.42
11 Stevens County 14.13
12 Ferry County 12.96
13 Thurston County 12.81
14 Klickitat County 12.1
15 Clark County 11.99
16 Garfield County 10.98
17 San Juan County 9.93
18 Skagit County 9.92
19 Spokane County 9.68
20 Cowlitz County 8.97
21 Asotin County 8.75
22 Whatcom County 8.09
23 Columbia County 7.19
24 Island County 6.42
25 Benton County 5.17
26 Chelan County 5.12
27 Pierce County 4.08
28 Okanogan County 3.95
29 Franklin County 3.87
30 Grant County 3.78
31 Snohomish County 3.18
32 Walla Walla County 2.53
33 Douglas County 2.28
34 Skamania County 1.57
35 King County 1.38
36 Kitsap County 0.14
37 Yakima County -6.18
38 Adams County -13.15
39 Whitman County -19.95