Ranking of Oregon Counties By Hispanic or Latino Population from Census 2020

Updated on February 22, 2026.

According to the data from the United States 2020 decennial Census, in April 2020, among all of Oregon counties, Washington County had the highest number of people who identified as Hispanic or Latino (107.64K), followed by Multnomah County (103.75K), and Marion County (95.74K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Oregon counties based on the number of people who identified as hispanic or latino.

You can see similar ranking information for other states and also for the different racial groups in Oregon.

Ranking of Oregon Counties By Hispanic or Latino Population from Census 2020
Washington
Multnomah
Marion
Clackamas
Lane
Jackson
Umatilla
Yamhill
Deschutes
Polk
Ranking of Oregon Counties By Hispanic or Latino Population from Census 2020
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Rank County Hispanic or Latino Population
1 Washington County 107642
2 Multnomah County 103753
3 Marion County 95740
4 Clackamas County 40342
5 Lane County 37780
6 Jackson County 30399
7 Umatilla County 22622
8 Yamhill County 17793
9 Deschutes County 17237
10 Polk County 12730
11 Linn County 12571
12 Malheur County 10320
13 Klamath County 8772
14 Benton County 8524
15 Hood River County 7148
16 Josephine County 7037
17 Douglas County 6654
18 Wasco County 5017
19 Jefferson County 5002
20 Morrow County 4988
21 Lincoln County 4851
22 Coos County 4292
23 Clatsop County 3848
24 Columbia County 3070
25 Tillamook County 2946
26 Crook County 1803
27 Curry County 1674
28 Union County 1347
29 Baker County 809
30 Lake County 802
31 Harney County 394
32 Grant County 283
33 Wallowa County 257
34 Sherman County 119
35 Gilliam County 107
36 Wheeler County 84