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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.69K people in Oregon with Belgian ancestry (0.14% of Oregon population). Among all Oregon counties, Union County had the highest percentage of its population with Belgian ancestry (0.45%), followed by Lincoln County (0.36%), and Baker County (0.33%).

The chart and table below shows the top 10 counties with high percentage of its population having Belgian 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 Percentage of Population with Belgian Ancestry in 2021
Union County
Lincoln County
Baker County
Benton County
Linn County
Polk County
Jefferson County
Washington County
Clackamas County
Columbia County
Ranking of Oregon Counties By Percentage of Population with Belgian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Union County 0.45
2 Lincoln County 0.36
3 Baker County 0.33
4 Benton County 0.27
5 Linn County 0.21
5 Polk County 0.21
6 Jefferson County 0.19
6 Washington County 0.19
7 Clackamas County 0.18
7 Columbia County 0.18
8 Multnomah County 0.16
9 Clatsop County 0.14
10 Josephine County 0.12
10 Lane County 0.12
11 Tillamook County 0.11
12 Douglas County 0.10
13 Coos County 0.09
14 Yamhill County 0.08
15 Wallowa County 0.07
16 Hood River County 0.06
16 Jackson County 0.06
16 Marion County 0.06
17 Malheur County 0.05
18 Klamath County 0.03
18 Wasco County 0.03
19 Deschutes County 0.01
20 Umatilla County 0.004