Ranking of Washington Counties By Net Migration in 2020
Updated on January 26, 2024.
Based on the US Census Vintage data estimates, in 2020, the Net Migration for Washington was 56.77K. Among all Washington counties, King County had the highest net migration (15.05K), followed by Clark County (6.19K), and Spokane County (5.28K).
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.
Related Topics: Washington Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2020 Census.
See this for other years:
Ranking of Washington Counties By Net Migration in 2020
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| Rank | County | Net Migration |
|---|---|---|
| 1 | King County | 15054 |
| 2 | Clark County | 6188 |
| 3 | Spokane County | 5283 |
| 4 | Pierce County | 4634 |
| 5 | Snohomish County | 4433 |
| 6 | Thurston County | 3909 |
| 7 | Whatcom County | 2148 |
| 8 | Skagit County | 1579 |
| 9 | Lewis County | 1575 |
| 10 | Mason County | 1394 |
| 11 | Kittitas County | 1312 |
| 12 | Benton County | 1280 |
| 13 | Clallam County | 1194 |
| 14 | Grays Harbor County | 1136 |
| 15 | Cowlitz County | 1003 |
| 16 | Grant County | 695 |
| 17 | Pacific County | 663 |
| 18 | Stevens County | 653 |
| 19 | Island County | 609 |
| 20 | Jefferson County | 605 |
| 21 | Franklin County | 581 |
| 22 | Pend Oreille County | 470 |
| 23 | Chelan County | 402 |
| 24 | Klickitat County | 283 |
| 25 | Okanogan County | 280 |
| 26 | Walla Walla County | 237 |
| 27 | San Juan County | 195 |
| 28 | Asotin County | 194 |
| 29 | Douglas County | 179 |
| 30 | Lincoln County | 176 |
| 31 | Kitsap County | 127 |
| 32 | Wahkiakum County | 108 |
| 33 | Ferry County | 101 |
| 34 | Columbia County | 43 |
| 35 | Skamania County | 32 |
| 36 | Garfield County | 28 |
| 37 | Adams County | -190 |
| 38 | Whitman County | -719 |
| 39 | Yakima County | -1100 |