Castroville 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 6.67K Castroville CDP, CA population, 5.21K had Other Groups ancestry (78.23%), 1.23K had Unclassified ancestry (18.49%), and 137 had Irish ancestry (2.06%).

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.

Castroville CDP, CA Percentages of Ancestry of Population in 2021
Other Groups
Unclassified
Irish
English
Swiss
Northern European
American
German
European
Greek
Castroville CDP, CA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 5214 78.23
Unclassified 1232 18.49
Irish 137 2.06
English 131 1.97
Swiss 69 1.03
Northern European 41 0.62
American 26 0.39
German 12 0.18
European 8 0.12
Greek 8 0.12
Italian 6 0.09
Scottish 3 0.05
Eastern European 1 0.02