Ranking of Oregon Counties By American Indian and Alaska Native Alone Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Oregon counties, Multnomah County had the highest number of people who identified their race as American Indian and Alaska Native Alone (11.66K), followed by Marion County (9.33K), and Washington County (6.85K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Oregon 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.

See this for other years:
Ranking of Oregon Counties By American Indian and Alaska Native Alone Population in 2018
Multnomah
Marion
Washington
Lane
Jefferson
Clackamas
Jackson
Klamath
Umatilla
Douglas
Ranking of Oregon Counties By American Indian and Alaska Native Alone Population in 2018
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Rank County American Indian and Alaska Native Alone Population
1 Multnomah County 11658
2 Marion County 9331
3 Washington County 6845
4 Lane County 5912
5 Jefferson County 4610
6 Clackamas County 4407
7 Jackson County 3652
8 Klamath County 3361
9 Umatilla County 3328
10 Douglas County 2282
11 Polk County 2219
12 Linn County 2216
13 Deschutes County 2124
14 Yamhill County 2083
15 Lincoln County 2010
16 Coos County 1881
17 Josephine County 1449
18 Wasco County 1056
19 Benton County 819
20 Columbia County 769
21 Malheur County 616
22 Curry County 560
23 Clatsop County 548
24 Tillamook County 443
25 Crook County 399
26 Harney County 320
26 Union County 320
27 Hood River County 276
28 Morrow County 271
29 Baker County 249
30 Lake County 199
31 Grant County 121
32 Wallowa County 70
33 Sherman County 51
34 Gilliam County 31
35 Wheeler County 28