Ranking of Oregon Counties By Hispanic or Latino Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Oregon counties, Washington County had the highest number of people who identified their ethnicity as Hispanic or Latino (100.32K), followed by Multnomah County (95.13K), and Marion County (93.10K).

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 Hispanic or Latino Population in 2018
Washington
Multnomah
Marion
Clackamas
Lane
Jackson
Umatilla
Yamhill
Deschutes
Polk
Ranking of Oregon Counties By Hispanic or Latino Population in 2018
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Rank County Hispanic or Latino Population
1 Washington County 100323
2 Multnomah County 95125
3 Marion County 93104
4 Clackamas County 36835
5 Lane County 34580
6 Jackson County 29154
7 Umatilla County 21033
8 Yamhill County 16901
9 Deschutes County 15521
10 Polk County 12149
11 Linn County 11853
12 Malheur County 10493
13 Klamath County 9129
14 Hood River County 7320
15 Benton County 7036
16 Josephine County 6611
17 Douglas County 6583
18 Jefferson County 4955
19 Wasco County 4867
20 Lincoln County 4678
21 Coos County 4317
22 Morrow County 4219
23 Clatsop County 3420
24 Columbia County 2839
25 Tillamook County 2758
26 Crook County 1850
27 Curry County 1696
28 Union County 1300
29 Baker County 734
30 Lake County 661
31 Harney County 381
32 Grant County 291
33 Wallowa County 243
34 Gilliam County 125
35 Sherman County 121
36 Wheeler County 84