Arizona Population By Ancestry in 2021 (ACS-5Yrs)
Updated on April 15, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 7.08M Arizona population, 2.94M had Other Groups ancestry (41.52%), 1.45M had Unclassified ancestry (20.41%), and 895.61K had German ancestry (12.65%).
The chart below shows the top 10 ancestry groups by percentage, and the table below shows both the population and percentages for many ancestry groups.
You can see similar information for other states.
NB: People could belong to one or more ancestry groups.
Related Topics: Arizona ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Arizona Population By Ancestry in 2021
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| Ancestry | Population | Percent of Population (%) |
|---|---|---|
| Other Groups | 2939075 | 41.52 |
| Unclassified | 1444767 | 20.41 |
| German | 895605 | 12.65 |
| English | 626296 | 8.85 |
| Irish | 614921 | 8.69 |
| Italian | 292203 | 4.13 |
| American | 263241 | 3.72 |
| Polish | 153023 | 2.16 |
| French (except Basque) | 143226 | 2.02 |
| European | 125718 | 1.78 |
| Scottish | 119136 | 1.68 |
| Norwegian | 117190 | 1.66 |
| Swedish | 93482 | 1.32 |
| Dutch | 75951 | 1.07 |
| Scotch Irish | 51997 | 0.74 |
| Subsaharan African | 51976 | 0.73 |
| British | 48478 | 0.69 |
| Russian | 45721 | 0.65 |
| Welsh | 41529 | 0.59 |
| Danish | 40226 | 0.57 |
| Scandinavian | 29160 | 0.41 |
| French Canadian | 28756 | 0.41 |
| Hungarian | 27443 | 0.39 |
| African | 25147 | 0.36 |
| Czech | 24950 | 0.35 |
| Greek | 24473 | 0.35 |
| Canadian | 21401 | 0.30 |
| Eastern European | 18151 | 0.26 |
| Swiss | 17786 | 0.25 |
| Portuguese | 16484 | 0.23 |
| Finnish | 15648 | 0.22 |
| West Indian (except Hispanic groups) | 15278 | 0.22 |
| Ukrainian | 13798 | 0.20 |
| Romanian | 13491 | 0.19 |
| Austrian | 12869 | 0.18 |
| Northern European | 12167 | 0.17 |
| Lithuanian | 11643 | 0.16 |
| Lebanese | 9487 | 0.13 |
| Croatian | 9314 | 0.13 |
| Iranian | 8282 | 0.12 |
| Slovak | 8228 | 0.12 |
| Czechoslovakian | 7005 | 0.10 |
| Jamaican | 6850 | 0.10 |
| Serbian | 6728 | 0.10 |
| Yugoslavian | 6574 | 0.09 |
| Iraqi | 6491 | 0.09 |
| Belgian | 5843 | 0.08 |
| Ethiopian | 5559 | 0.08 |
| Armenian | 5302 | 0.08 |
| Assyrian/Chaldean/Syriac | 4669 | 0.07 |
| Brazilian | 4337 | 0.06 |
| Nigerian | 4066 | 0.06 |
| Arab | 3948 | 0.06 |
| Slovene | 3517 | 0.05 |
| Egyptian | 3262 | 0.05 |
| Haitian | 2984 | 0.04 |
| Syrian | 2861 | 0.04 |
| Slavic | 2852 | 0.04 |
| Somali | 2751 | 0.04 |
| Turkish | 2731 | 0.04 |
| Israeli | 2682 | 0.04 |
| Bulgarian | 2605 | 0.04 |
| Sudanese | 2565 | 0.04 |
| Australian | 2508 | 0.04 |
| Albania | 2452 | 0.04 |
| Afghan | 2313 | 0.03 |
| Pennsylvania German | 2081 | 0.03 |
| West Indian | 1819 | 0.03 |
| Basque | 1816 | 0.03 |
| Palestinian | 1602 | 0.02 |
| South African | 1587 | 0.02 |
| Jordanian | 1568 | 0.02 |
| Kenyan | 1558 | 0.02 |
| Celtic | 1492 | 0.02 |
| Latvian | 1375 | 0.02 |
| Liberian | 1325 | 0.02 |
| Trinidadian and Tobagonian | 1254 | 0.02 |
| Luxembourger | 1182 | 0.02 |
| Ghanaian | 1156 | 0.02 |
| Moroccan | 1132 | 0.02 |
| Icelander | 979 | 0.01 |
| Macedonian | 918 | 0.01 |
| Belizean | 722 | 0.01 |
| Cajun | 619 | 0.01 |
| Estonian | 579 | 0.01 |
| Guyanese | 575 | 0.01 |
| Maltese | 508 | 0.01 |
| Bahamian | 482 | 0.01 |
| Barbadian | 447 | 0.01 |
| New Zealander | 385 | 0.01 |
| Zimbabwean | 350 | 0.01 |
| Dutch West Indian | 332 | 0.01 |
| Ugandan | 331 | 0.01 |
| Senegalese | 308 | 0.004 |
| Cape Verdean | 305 | 0.004 |
| German Russian | 283 | 0.004 |
| British West Indian | 268 | 0.004 |
| Sierra Leonean | 195 | 0.003 |
| Alsatian | 177 | 0.003 |
| Carpatho Rusyn | 171 | 0.002 |
| Bermudan | 127 | 0.002 |
| US Virgin Islander | 112 | 0.002 |
| Cypriot | 109 | 0.002 |
| Soviet Union | 95 | 0.001 |