Lewiston CDP, CA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 6, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.82K Lewiston CDP, CA population, 354 had Unclassified ancestry (19.48%), 305 had Other Groups ancestry (16.79%), and 289 had American ancestry (15.91%).

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 California cities and places, California counties, and for California.

Lewiston CDP, CA Percentages of Ancestry of Population in 2021
Unclassified
Other Groups
American
Irish
German
Italian
Scottish
Welsh
Northern European
French (except Basque)
Lewiston CDP, CA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 354 19.48
Other Groups 305 16.79
American 289 15.91
Irish 259 14.25
German 221 12.16
Italian 173 9.52
Scottish 123 6.77
Welsh 108 5.94
Northern European 94 5.17
French (except Basque) 90 4.95
Portuguese 73 4.02
English 53 2.92
European 26 1.43
Swiss 19 1.05
Scandinavian 17 0.94
Eastern European 16 0.88
British 13 0.72
Norwegian 8 0.44
Swedish 7 0.39
Canadian 3 0.17
Polish 1 0.06