Data / Rankings / White (non-Hispanic) population share / Counties in Washington

Counties in Washington by white (non-Hispanic) population share

Garfield County had the highest white (non-Hispanic) population share of 39 counties in 2021, at 91.3%. Adams County had the lowest, at 32.6%. The median was 78% and the figure for Washington was 66.5%. Source: the U.S. Census Bureau.

Highest91.3Garfield County
Lowest32.6Adams County
Median7839 counties
Washington66.5History

All counties, 2021

CSVChart (SVG)

Garfield CountyGarfield County: 91.3 %91.3Lincoln CountyLincoln County: 90.1 %90.1Asotin CountyAsotin County: 88.7 %88.7San Juan CountySan Juan County: 87.8 %87.8Jefferson CountyJefferson County: 86.7 %86.7Pend Oreille CountyPend Oreille County: 85.6 %85.6Stevens CountyStevens County: 85.5 %85.5Skamania CountySkamania County: 85.4 %85.4Spokane CountySpokane County: 83.1 %83.1Columbia CountyColumbia County: 82.8 %82.8Wahkiakum CountyWahkiakum County: 82.3 %82.3Lewis CountyLewis County: 81.9 %81.9Cowlitz CountyCowlitz County: 81.8 %81.8Klickitat CountyKlickitat County: 81.5 %81.5Kittitas CountyKittitas County: 81.3 %81.3Clallam CountyClallam County: 81.2 %81.2Pacific CountyPacific County: 79.5 %79.5Grays Harbor CountyGrays Harbor County: 78.4 %78.4Mason CountyMason County: 78.3 %78.3Island CountyIsland County: 78 %78Whatcom CountyWhatcom County: 77.5 %77.5Whitman CountyWhitman County: 76.9 %76.9Clark CountyClark County: 76.3 %76.3Kitsap CountyKitsap County: 75.3 %75.3Thurston CountyThurston County: 72.9 %72.9Skagit CountySkagit County: 72.7 %72.7Ferry CountyFerry County: 72.1 %72.1Walla Walla CountyWalla Walla County: 70.6 %70.6Benton CountyBenton County: 68.5 %68.5Chelan CountyChelan County: 66.9 %66.9Snohomish CountySnohomish County: 66.8 %66.8Pierce CountyPierce County: 64.6 %64.6Okanogan CountyOkanogan County: 63.4 %63.4Douglas CountyDouglas County: 62.4 %62.4King CountyKing County: 57.1 %57.1Grant CountyGrant County: 51.8 %51.8Yakima CountyYakima County: 41.5 %41.5Franklin CountyFranklin County: 39.1 %39.1Adams CountyAdams County: 32.6 %32.6
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2021 (%)
1Garfield County91.3
2Lincoln County90.1
3Asotin County88.7
4San Juan County87.8
5Jefferson County86.7
6Pend Oreille County85.6
7Stevens County85.5
8Skamania County85.4
9Spokane County83.1
10Columbia County82.8
11Wahkiakum County82.3
12Lewis County81.9
13Cowlitz County81.8
14Klickitat County81.5
15Kittitas County81.3
16Clallam County81.2
17Pacific County79.5
18Grays Harbor County78.4
19Mason County78.3
20Island County78
21Whatcom County77.5
22Whitman County76.9
23Clark County76.3
24Kitsap County75.3
25Thurston County72.9
26Skagit County72.7
27Ferry County72.1
28Walla Walla County70.6
29Benton County68.5
30Chelan County66.9
31Snohomish County66.8
32Pierce County64.6
33Okanogan County63.4
34Douglas County62.4
35King County57.1
36Grant County51.8
37Yakima County41.5
38Franklin County39.1
39Adams County32.6

Other periods

About this ranking

People who are not Hispanic or Latino and report White as their only race, as a percentage of the total population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

US federal statistics ask about Hispanic origin and race separately, and Hispanic or Latino people can be of any race. The shares for White, Black and Asian count people who are not Hispanic and report that race alone, so the published shares do not add up to 100 (people of two or more races and other races are not shown). Calculated from counts in ACS table B03002, which are stored as inputs. EU and Spanish statistics do not collect race.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B03002: White alone, not Hispanic or Latino, as a percentage of the total population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b03002.dat. Retrieved 2026-10-09.

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Questions

Which county has the highest white (non-Hispanic) population share?

Garfield County, with 91.3% in 2021, according to the U.S. Census Bureau.

Which county has the lowest white (non-Hispanic) population share?

Adams County, with 32.6% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B03002: White alone, not Hispanic or Latino, as a percentage of the total population, calculated with stored inputs. Retrieved 2026-10-09.

White (non-Hispanic) population share: other rankings

Counties in Washington: more rankings