Map of Population Change for Counties in Washington - 2000 to 2019

Washington Population Change Map

List of Counties in Washington With Population Percentage Change

Map KeyNamePopulation Change
Adams County6.28%
Asotin County4.25%
Benton County14.29%
Chelan County6.15%
Clallam County7.66%
Clark County12.88%
Columbia County-2.33%
Cowlitz County7.4%
Douglas County11.51%
Ferry County1%
Franklin County17.91%
Garfield County-1.84%
Grant County8.81%
Grays Harbor County3.02%
Island County7.79%
Jefferson County7.29%
King County14.27%
Kitsap County7.49%
Kittitas County14.64%
Klickitat County9.4%
Lewis County6.51%
Lincoln County3.37%
Mason County9.09%
Okanogan County2.66%
Pacific County6.9%
Pend Oreille County5.27%
Pierce County12.13%
San Juan County10.31%
Skagit County9.52%
Skamania County8.42%
Snohomish County13.23%
Spokane County9.87%
Stevens County4.79%
Thurston County13.17%
Wahkiakum County11.36%
Walla Walla County3.26%
Whatcom County12.26%
Whitman County10.63%
Yakima County3.05%