Ranking of Washington Counties By Percentage of Population that are Non-Hispanic American Indian and Alaska Native in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Washington counties, Ferry County had the highest percentage of its population who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (15.73%), followed by Okanogan County (10.47%), and Stevens County (5.2%).
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 other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Washington Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Washington Counties By Percentage of Pop. that are
Non-Hispanic American Indian and Alaska Native in 2018
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Ferry County | 15.73 |
| 2 | Okanogan County | 10.47 |
| 3 | Stevens County | 5.2 |
| 4 | Clallam County | 4.52 |
| 5 | Grays Harbor County | 4.19 |
| 6 | Yakima County | 3.62 |
| 7 | Pend Oreille County | 3.36 |
| 8 | Mason County | 3.03 |
| 9 | Whatcom County | 2.51 |
| 10 | Pacific County | 2.19 |
| 11 | Klickitat County | 2.12 |
| 12 | Jefferson County | 1.95 |
| 13 | Lincoln County | 1.71 |
| 14 | Skagit County | 1.64 |
| 15 | Asotin County | 1.47 |
| 16 | Skamania County | 1.42 |
| 17 | Cowlitz County | 1.41 |
| 18 | Spokane County | 1.37 |
| 19 | Columbia County | 1.36 |
| 19 | Kitsap County | 1.36 |
| 19 | Wahkiakum County | 1.36 |
| 20 | Lewis County | 1.32 |
| 21 | Thurston County | 1.29 |
| 22 | Pierce County | 1.14 |
| 23 | Snohomish County | 1.06 |
| 24 | Kittitas County | 0.96 |
| 25 | Grant County | 0.82 |
| 26 | Douglas County | 0.81 |
| 27 | Walla Walla County | 0.8 |
| 28 | San Juan County | 0.73 |
| 29 | Chelan County | 0.72 |
| 29 | Clark County | 0.72 |
| 30 | Garfield County | 0.71 |
| 31 | Island County | 0.69 |
| 32 | Benton County | 0.67 |
| 33 | Whitman County | 0.63 |
| 34 | King County | 0.58 |
| 35 | Franklin County | 0.5 |
| 36 | Adams County | 0.47 |