Rancho San Diego CDP, 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 22.02K Rancho San Diego CDP, CA population, 6.25K had Other Groups ancestry (28.40%), 4.94K had Unclassified ancestry (22.44%), and 3.02K had German ancestry (13.73%).

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.

Rancho San Diego CDP, CA Percentages of Ancestry of Population in 2021
Other Groups
Unclassified
German
English
Irish
Italian
Iraqi
Assyrian/Chaldean/Syriac
American
French (except Basque)
Rancho San Diego CDP, CA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 6254 28.40
Unclassified 4941 22.44
German 3022 13.73
English 2247 10.21
Irish 1922 8.73
Italian 1295 5.88
Iraqi 1166 5.30
Assyrian/Chaldean/Syriac 810 3.68
American 522 2.37
French (except Basque) 482 2.19
Scottish 448 2.04
European 386 1.75
Norwegian 338 1.54
Swedish 324 1.47
Polish 308 1.40
Scotch Irish 300 1.36
Arab 238 1.08
British 212 0.96
Dutch 174 0.79
Hungarian 135 0.61
Danish 133 0.60
Portuguese 123 0.56
Welsh 123 0.56
Swiss 115 0.52
Russian 104 0.47
Subsaharan African 99 0.45
African 73 0.33
Serbian 68 0.31
Palestinian 67 0.30
French Canadian 67 0.30
Iranian 64 0.29
Scandinavian 59 0.27
Northern European 51 0.23
Syrian 46 0.21
Armenian 46 0.21
Finnish 36 0.16
Turkish 36 0.16
Icelander 34 0.15
Romanian 34 0.15
Eastern European 32 0.14
Austrian 31 0.14
Cajun 31 0.14
Lebanese 29 0.13
Slovak 28 0.13
Ugandan 26 0.12
Greek 25 0.11
Croatian 22 0.10
Czech 20 0.09
Ukrainian 19 0.09
Yugoslavian 8 0.04