Washington Non-Hispanic White alone Population By County in 2017

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2017, there were 5,094,464 people that identified as Non-Hispanic White alone in Washington and they represented 68.58% of the total population of Washington in 2017. King County had the highest number of Non-Hispanic White alone population (1,315,956), followed by Pierce County (587,404), and Snohomish County (559,174). On the other hand, Garfield County had the lowest number of Non-Hispanic White alone (1,979), followed by Columbia County (3,413), and Wahkiakum County (3,717).

When it comes to the percentage of each county's population that identified as Non-Hispanic White alone, Lincoln County had the highest percentage (91.31%), followed by Asotin County (90.34%), and Garfield County (88.98%).

You can see similar information for other ethnicity and racial groups in Washington.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic White alone population. The data can also be filtered, sorted, and explored further in a table below.

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Washington Non-Hispanic White alone Population By County in 2017
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County Non-Hispanic White alone Population % of County Population
Adams 6710 34.28
Asotin 20427 90.34
Benton 139566 70.41
Chelan 51828 68
Clallam 62562 82.6
Clark 373266 78.54
Columbia 3413 85.11
Cowlitz 89499 83.8
Douglas 27023 64.4
Ferry 5537 72.98
Franklin 37290 40.62
Garfield 1979 88.98
Grant 51323 53.88
Grays Harbor 57860 79.8
Island 66065 79.25
Jefferson 27735 88.71
King 1315956 59.68
Kitsap 204432 76.67
Kittitas 38900 84.27
Klickitat 17866 82.12
Lewis 65325 83.46
Lincoln 9666 91.31
Mason 51347 80.52
Okanogan 27235 65.15
Pacific 17803 81.83
Pend Oreille 11815 88.44
Pierce 587404 66.69
San Juan 14761 88.53
Skagit 93752 74.49
Skamania 10409 88.1
Snohomish 559174 69.63
Spokane 427893 84.61
Stevens 38714 86.65
Thurston 210692 75.18
Wahkiakum 3717 88.35
Walla Walla 43605 71.86
Whatcom 174901 78.99
Whitman 38935 78.63
Yakima 108079 43.26