Ranking of Oregon Counties By Percentage of 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 (0.51% of Oregon population). Among all Oregon counties, Clatsop County had the highest percentage of its population with Finnish ancestry (3.30%), followed by Columbia County (1.82%), and Crook County (0.83%).

The chart and table below shows the top 10 counties with high percentage of its population having Finnish ancestry.

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

You may also be interested in:
Ranking of Oregon Counties By Population with Finnish Ancestry in 2021

Related Topics: Oregon ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census Bureau.

Ranking of Oregon Counties By Percentage of Population with Finnish Ancestry in 2021

Clatsop County

Columbia County

Crook County

Lincoln County

Lake County

Sherman County

Wasco County

Benton County

Deschutes County

Multnomah County

Ranking of Oregon Counties By Percentage of Population with Finnish Ancestry in 2021

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Rank	County	Percentage of Pop. (%)
1	Clatsop County	3.30
2	Columbia County	1.82
3	Crook County	0.83
4	Lincoln County	0.80
5	Lake County	0.68
6	Sherman County	0.62
6	Wasco County	0.62
7	Benton County	0.59
8	Deschutes County	0.58
9	Multnomah County	0.56
10	Baker County	0.55
11	Wallowa County	0.53
12	Clackamas County	0.52
12	Douglas County	0.52
13	Washington County	0.51
14	Tillamook County	0.49
14	Yamhill County	0.49
15	Harney County	0.48
15	Lane County	0.48
16	Grant County	0.46
17	Jackson County	0.43
18	Hood River County	0.38
19	Coos County	0.36
20	Polk County	0.35
21	Marion County	0.27
22	Linn County	0.26
23	Union County	0.22
24	Klamath County	0.19
25	Jefferson County	0.18
26	Umatilla County	0.17
27	Josephine County	0.16
28	Malheur County	0.15
29	Gilliam County	0.10
30	Morrow County	0.02
31	Curry County	0.01