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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 989 people in Oregon with Cajun ancestry (0.02% of Oregon population). Among all Oregon counties, Harney County had the highest percentage of its population with Cajun ancestry (1.32%), followed by Coos County (0.26%), and Clatsop County (0.15%).

The chart and table below shows the top 10 counties with high percentage of its population having Cajun 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 Cajun Ancestry in 2021
Harney County
Coos County
Clatsop County
Hood River County
Umatilla County
Clackamas County
Union County
Lane County
Douglas County
Multnomah County
Ranking of Oregon Counties By Percentage of Population with Cajun Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Harney County 1.32
2 Coos County 0.26
3 Clatsop County 0.15
3 Hood River County 0.15
4 Umatilla County 0.05
5 Clackamas County 0.04
5 Union County 0.04
6 Lane County 0.03
7 Douglas County 0.02
7 Multnomah County 0.02
8 Deschutes County 0.01
8 Jackson County 0.01
8 Josephine County 0.01
8 Lincoln County 0.01
8 Linn County 0.01
8 Washington County 0.01
9 Wasco County 0.004
10 Marion County 0.003