Ranking of Oregon Counties By Population with Finnish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 21.29K people in Oregon with Finnish ancestry. Among all Oregon counties, Multnomah County had the highest population with Finnish ancestry (4.56K), followed by Washington County (3.06K), and Clackamas County (2.19K).

The chart and table below shows the top 10 counties with high number of people with Finnish ancestry.

You can see similar information for other states and for other ancestry groups in Oregon.

Data Source: US Census Bureau.
Ranking of Oregon Counties By Population with Finnish Ancestry in 2021
Multnomah County
Washington County
Clackamas County
Lane County
Clatsop County
Deschutes County
Jackson County
Columbia County
Marion County
Douglas County
Ranking of Oregon Counties By Population with Finnish Ancestry in 2021
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Rank County Population
1 Multnomah County 4560
2 Washington County 3055
3 Clackamas County 2188
4 Lane County 1839
5 Clatsop County 1345
6 Deschutes County 1129
7 Jackson County 960
8 Columbia County 952
9 Marion County 929
10 Douglas County 571
11 Benton County 558
12 Yamhill County 528
13 Lincoln County 400
14 Linn County 332
15 Polk County 303
16 Coos County 234
17 Crook County 202
18 Wasco County 165
19 Josephine County 139
20 Umatilla County 133
21 Tillamook County 132
22 Klamath County 128
23 Baker County 91
23 Hood River County 91
24 Union County 57
25 Lake County 55
26 Malheur County 47
27 Jefferson County 43
28 Wallowa County 39
29 Harney County 36
30 Grant County 33
31 Sherman County 11
32 Curry County 2
32 Gilliam County 2
32 Morrow County 2