Three Rivers 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 3.60K Three Rivers CDP, OR population, 851 had Unclassified ancestry (23.66%), 677 had German ancestry (18.82%), and 675 had Other Groups ancestry (18.77%).

The chart below shows the top 10 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.

Three Rivers CDP, OR Percentages of Ancestry of Population in 2021
Unclassified
German
Other Groups
English
Irish
American
Norwegian
French (except Basque)
Italian
Hungarian
Three Rivers CDP, OR Population By Ancestry in 2021
Items per page:
0 of 0
Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 851 23.66
German 677 18.82
Other Groups 675 18.77
English 667 18.54
Irish 455 12.65
American 234 6.51
Norwegian 212 5.89
French (except Basque) 123 3.42
Italian 99 2.75
Hungarian 81 2.25
British 70 1.95
Czech 70 1.95
Scottish 58 1.61
European 57 1.59
Ukrainian 55 1.53
Welsh 46 1.28
Portuguese 42 1.17
Canadian 31 0.86
Scotch Irish 28 0.78
Swiss 27 0.75
Greek 23 0.64
Scandinavian 20 0.56
Eastern European 18 0.50
Finnish 15 0.42
Swedish 15 0.42
Polish 14 0.39
Dutch 12 0.33
Slavic 12 0.33
Danish 11 0.31
Russian 10 0.28
Czechoslovakian 6 0.17
Basque 5 0.14