Cascadia CDP, OR Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 8, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 107 Cascadia CDP, OR population, 67 had Unclassified ancestry (62.62%), 28 had Russian ancestry (26.17%), and 11 had English ancestry (10.28%).

The chart below shows the top 6 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can also see similar information for other Oregon cities and places, Oregon counties, and for Oregon.

Cascadia CDP, OR Percentages of Ancestry of Population in 2021
Unclassified
Russian
English
Irish
Dutch
Other Groups
Cascadia CDP, OR Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 67 62.62
Russian 28 26.17
English 11 10.28
Irish 11 10.28
Dutch 1 0.94
Other Groups 1 0.94