Arco city, ID Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 742 Arco city, ID population, 329 had Unclassified ancestry (44.34%), 121 had American ancestry (16.31%), and 107 had Other Groups ancestry (14.42%).

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 Idaho cities and places, Idaho counties, and for Idaho.

Arco city, ID Percentages of Ancestry of Population in 2021
Unclassified
American
Other Groups
English
German
Irish
Welsh
Scottish
Swedish
Italian
Arco city, ID Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 329 44.34
American 121 16.31
Other Groups 107 14.42
English 101 13.61
German 46 6.20
Irish 41 5.53
Welsh 35 4.72
Scottish 23 3.10
Swedish 13 1.75
Italian 9 1.21
French (except Basque) 8 1.08
Danish 7 0.94
European 7 0.94
Norwegian 6 0.81
Canadian 5 0.67
Scandinavian 5 0.67
Dutch 2 0.27
Scotch Irish 2 0.27
Finnish 1 0.14
French Canadian 1 0.14