Walnut Creek 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 69.88K Walnut Creek city, CA population, 23.20K had Other Groups ancestry (33.21%), 10.23K had Unclassified ancestry (14.65%), and 8.77K had English ancestry (12.55%).

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.

Walnut Creek city, CA Percentages of Ancestry of Population in 2021
Other Groups
Unclassified
English
German
Irish
Italian
Russian
European
American
French (except Basque)
Walnut Creek city, CA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 23204 33.21
Unclassified 10234 14.65
English 8771 12.55
German 8153 11.67
Irish 7469 10.69
Italian 4214 6.03
Russian 2312 3.31
European 2297 3.29
American 2136 3.06
French (except Basque) 2098 3.00
Scottish 1844 2.64
Polish 1490 2.13
Norwegian 1348 1.93
Swedish 1328 1.90
Iranian 1130 1.62
Dutch 909 1.30
Eastern European 718 1.03
Danish 686 0.98
Greek 637 0.91
Portuguese 619 0.89
British 577 0.83
Ukrainian 500 0.72
Welsh 493 0.71
Swiss 465 0.67
Northern European 454 0.65
Scotch Irish 406 0.58
Czech 403 0.58
Finnish 396 0.57
French Canadian 380 0.54
Subsaharan African 338 0.48
Bulgarian 309 0.44
Hungarian 305 0.44
Turkish 276 0.40
Canadian 236 0.34
Afghan 229 0.33
Austrian 226 0.32
Slovak 223 0.32
Lithuanian 214 0.31
Romanian 212 0.30
Scandinavian 202 0.29
Egyptian 185 0.27
Czechoslovakian 179 0.26
Serbian 172 0.25
Croatian 160 0.23
Armenian 148 0.21
Syrian 125 0.18
Israeli 125 0.18
Palestinian 108 0.16
African 106 0.15
Brazilian 103 0.15