St. Louis city, MO Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 302.79K St. Louis city, MO population, 135.02K had Other Groups ancestry (44.59%), 54.61K had Unclassified ancestry (18.04%), and 47.60K had German ancestry (15.72%).
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 Missouri cities and places, Missouri counties, and for Missouri.
Data Source: US Census - ACS 5-Year Estimates (2021).
St. Louis city, MO Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 135022 | 44.59 |
| Unclassified | 54610 | 18.04 |
| German | 47596 | 15.72 |
| Irish | 29503 | 9.74 |
| English | 16401 | 5.42 |
| American | 13376 | 4.42 |
| Italian | 12128 | 4.01 |
| Subsaharan African | 7267 | 2.40 |
| French (except Basque) | 6949 | 2.30 |
| Polish | 5241 | 1.73 |
| Scottish | 3670 | 1.21 |
| African | 3026 | 1.00 |
| European | 2872 | 0.95 |
| Dutch | 2309 | 0.76 |
| Scotch Irish | 1813 | 0.60 |
| Swedish | 1555 | 0.51 |
| Yugoslavian | 1440 | 0.48 |
| British | 1426 | 0.47 |
| Somali | 1362 | 0.45 |
| Russian | 1342 | 0.44 |
| Norwegian | 1304 | 0.43 |
| Czech | 1214 | 0.40 |
| Welsh | 1185 | 0.39 |
| Nigerian | 1127 | 0.37 |
| Swiss | 1001 | 0.33 |
| Croatian | 894 | 0.30 |
| Lebanese | 810 | 0.27 |
| Hungarian | 789 | 0.26 |
| Greek | 751 | 0.25 |
| Eastern European | 735 | 0.24 |
| Ethiopian | 678 | 0.22 |
| Austrian | 671 | 0.22 |
| West Indian (except Hispanic groups) | 661 | 0.22 |
| Scandinavian | 656 | 0.22 |
| Syrian | 567 | 0.19 |
| Lithuanian | 549 | 0.18 |
| Danish | 495 | 0.16 |
| Ukrainian | 393 | 0.13 |
| French Canadian | 381 | 0.13 |
| Liberian | 377 | 0.13 |
| Romanian | 353 | 0.12 |
| Iranian | 348 | 0.12 |
| Belgian | 347 | 0.12 |
| Albania | 304 | 0.10 |
| Turkish | 303 | 0.10 |
| Iraqi | 270 | 0.09 |
| Slovak | 254 | 0.08 |
| Kenyan | 236 | 0.08 |
| Serbian | 218 | 0.07 |
| Jamaican | 215 | 0.07 |