Aliso Viejo city, 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 51.94K Aliso Viejo city, CA population, 21.32K had Other Groups ancestry (41.05%), 8.52K had Unclassified ancestry (16.40%), and 5.03K had English ancestry (9.69%).
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.
Data Source: US Census - ACS 5-Year Estimates (2021).
Aliso Viejo city, CA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 21324 | 41.05 |
| Unclassified | 8520 | 16.40 |
| English | 5032 | 9.69 |
| German | 4726 | 9.10 |
| Irish | 4365 | 8.40 |
| Italian | 3428 | 6.60 |
| American | 1617 | 3.11 |
| Iranian | 1586 | 3.05 |
| European | 1562 | 3.01 |
| French (except Basque) | 1233 | 2.37 |
| Polish | 1150 | 2.21 |
| Russian | 1034 | 1.99 |
| Scottish | 974 | 1.88 |
| Norwegian | 884 | 1.70 |
| British | 643 | 1.24 |
| Dutch | 578 | 1.11 |
| Lebanese | 573 | 1.10 |
| Swedish | 564 | 1.09 |
| Greek | 428 | 0.82 |
| Subsaharan African | 409 | 0.79 |
| French Canadian | 386 | 0.74 |
| Portuguese | 386 | 0.74 |
| Danish | 293 | 0.56 |
| Scotch Irish | 283 | 0.55 |
| Ukrainian | 276 | 0.53 |
| Hungarian | 269 | 0.52 |
| Czech | 266 | 0.51 |
| Armenian | 237 | 0.46 |
| Canadian | 226 | 0.44 |
| African | 198 | 0.38 |
| Egyptian | 193 | 0.37 |
| Northern European | 187 | 0.36 |
| Eastern European | 159 | 0.31 |
| Romanian | 145 | 0.28 |
| Swiss | 116 | 0.22 |
| Assyrian/Chaldean/Syriac | 113 | 0.22 |
| Scandinavian | 112 | 0.22 |
| Welsh | 92 | 0.18 |
| Bulgarian | 90 | 0.17 |
| Albania | 81 | 0.16 |
| West Indian (except Hispanic groups) | 81 | 0.16 |
| Nigerian | 79 | 0.15 |
| Finnish | 76 | 0.15 |
| Austrian | 73 | 0.14 |
| Belgian | 73 | 0.14 |
| South African | 72 | 0.14 |
| Sudanese | 60 | 0.12 |
| Slavic | 56 | 0.11 |
| Turkish | 56 | 0.11 |
| Basque | 54 | 0.10 |