Rio Vista city, CA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 9.85K Rio Vista city, CA population, 3.19K had Other Groups ancestry (32.37%), 1.66K had English ancestry (16.80%), and 1.56K had Irish ancestry (15.87%).

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.

Rio Vista city, CA Percentages of Ancestry of Population in 2021
Other Groups
English
Irish
German
Unclassified
Italian
Scottish
Portuguese
Norwegian
French (except Basque)
Rio Vista city, CA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 3188 32.37
English 1655 16.80
Irish 1563 15.87
German 1488 15.11
Unclassified 1430 14.52
Italian 634 6.44
Scottish 412 4.18
Portuguese 333 3.38
Norwegian 243 2.47
French (except Basque) 236 2.40
Scotch Irish 202 2.05
Polish 178 1.81
European 152 1.54
American 109 1.11
Danish 105 1.07
Subsaharan African 97 0.99
Northern European 78 0.79
Austrian 76 0.77
Russian 73 0.74
African 72 0.73
Eastern European 70 0.71
British 60 0.61
Swiss 57 0.58
Swedish 56 0.57
Dutch 45 0.46
Lithuanian 43 0.44
French Canadian 39 0.40
Czechoslovakian 31 0.32
Welsh 29 0.29
Ugandan 25 0.25
Finnish 22 0.22
Czech 21 0.21
Greek 18 0.18
Yugoslavian 16 0.16
Hungarian 12 0.12