Los Angeles County, CA Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 10.02M Los Angeles County, CA population, 6.47M had Other Groups ancestry (64.60%), 1.47M had Unclassified ancestry (14.66%), and 422.78K had German ancestry (4.22%).
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 see similar information for other California counties, and for California.
Data Source: US Census - ACS 5-Year Estimates (2021).
Los Angeles County, CA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 6472328 | 64.60 |
| Unclassified | 1468756 | 14.66 |
| German | 422775 | 4.22 |
| Irish | 364402 | 3.64 |
| English | 335157 | 3.35 |
| American | 331693 | 3.31 |
| Italian | 256918 | 2.56 |
| Armenian | 187589 | 1.87 |
| European | 114757 | 1.15 |
| Russian | 114144 | 1.14 |
| Polish | 108331 | 1.08 |
| French (except Basque) | 108297 | 1.08 |
| Subsaharan African | 88105 | 0.88 |
| Iranian | 85287 | 0.85 |
| Scottish | 71272 | 0.71 |
| Swedish | 53272 | 0.53 |
| Norwegian | 48100 | 0.48 |
| African | 47960 | 0.48 |
| Dutch | 44188 | 0.44 |
| British | 43140 | 0.43 |
| West Indian (except Hispanic groups) | 41546 | 0.42 |
| Eastern European | 37946 | 0.38 |
| Scotch Irish | 28672 | 0.29 |
| Hungarian | 27347 | 0.27 |
| Ukrainian | 25851 | 0.26 |
| Greek | 25707 | 0.26 |
| Welsh | 22473 | 0.22 |
| Portuguese | 22012 | 0.22 |
| Danish | 21034 | 0.21 |
| Lebanese | 20582 | 0.21 |
| Egyptian | 18009 | 0.18 |
| Canadian | 16840 | 0.17 |
| French Canadian | 16645 | 0.17 |
| Nigerian | 15927 | 0.16 |
| Romanian | 15564 | 0.16 |
| Czech | 15553 | 0.16 |
| Israeli | 15187 | 0.15 |
| Belizean | 15042 | 0.15 |
| Austrian | 14777 | 0.15 |
| Jamaican | 14273 | 0.14 |
| Scandinavian | 14117 | 0.14 |
| Swiss | 13597 | 0.14 |
| Brazilian | 13091 | 0.13 |
| Northern European | 12254 | 0.12 |
| Croatian | 11826 | 0.12 |
| Lithuanian | 11157 | 0.11 |
| Ethiopian | 9799 | 0.10 |
| Arab | 8985 | 0.09 |
| Finnish | 8094 | 0.08 |
| Syrian | 7453 | 0.07 |
| Turkish | 6056 | 0.06 |
| Australian | 5673 | 0.06 |
| Afghan | 5346 | 0.05 |
| Slovak | 5318 | 0.05 |
| Palestinian | 5251 | 0.05 |
| Serbian | 4588 | 0.05 |
| Haitian | 4452 | 0.04 |
| Czechoslovakian | 4301 | 0.04 |
| Belgian | 4066 | 0.04 |
| Moroccan | 3869 | 0.04 |
| Jordanian | 3679 | 0.04 |
| West Indian | 3134 | 0.03 |
| Yugoslavian | 3007 | 0.03 |
| Bulgarian | 2886 | 0.03 |
| South African | 2836 | 0.03 |
| Ghanaian | 2795 | 0.03 |
| Latvian | 2718 | 0.03 |
| Slavic | 2702 | 0.03 |
| Trinidadian and Tobagonian | 2575 | 0.03 |
| Assyrian/Chaldean/Syriac | 2558 | 0.03 |
| Iraqi | 2405 | 0.02 |
| Basque | 2307 | 0.02 |
| Slovene | 2109 | 0.02 |
| Kenyan | 1614 | 0.02 |
| Guyanese | 1387 | 0.01 |
| Icelander | 1284 | 0.01 |
| British West Indian | 1049 | 0.01 |
| Albania | 1012 | 0.01 |
| New Zealander | 908 | 0.01 |
| Sudanese | 905 | 0.01 |
| Macedonian | 758 | 0.01 |
| Pennsylvania German | 746 | 0.01 |
| Estonian | 737 | 0.01 |
| Ugandan | 662 | 0.01 |
| Cajun | 615 | 0.01 |
| Bahamian | 610 | 0.01 |
| Celtic | 602 | 0.01 |
| Sierra Leonean | 593 | 0.01 |
| Maltese | 568 | 0.01 |
| Cape Verdean | 493 | 0.01 |
| Barbadian | 456 | 0.01 |
| Senegalese | 427 | 0.00 |
| Liberian | 371 | 0.00 |
| US Virgin Islander | 345 | 0.00 |
| Luxembourger | 315 | 0.00 |
| Somali | 245 | 0.00 |
| Zimbabwean | 238 | 0.00 |
| German Russian | 211 | 0.00 |
| Soviet Union | 208 | 0.00 |
| Alsatian | 147 | 0.00 |
| Cypriot | 143 | 0.00 |
| Bermudan | 97 | 0.00 |
| Dutch West Indian | 94 | 0.00 |
| Carpatho Rusyn | 91 | 0.00 |