St. Peters 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 57.29K St. Peters city, MO population, 18.45K had German ancestry (32.20%), 11.58K had Unclassified ancestry (20.22%), and 10.44K had Other Groups ancestry (18.22%).
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 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. Peters city, MO Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 18446 | 32.20 |
| Unclassified | 11582 | 20.22 |
| Other Groups | 10437 | 18.22 |
| Irish | 10151 | 17.72 |
| English | 6347 | 11.08 |
| Italian | 4120 | 7.19 |
| American | 3746 | 6.54 |
| French (except Basque) | 2446 | 4.27 |
| Polish | 1696 | 2.96 |
| Scottish | 914 | 1.60 |
| European | 818 | 1.43 |
| Dutch | 643 | 1.12 |
| Swedish | 501 | 0.88 |
| British | 473 | 0.83 |
| Norwegian | 460 | 0.80 |
| Scotch Irish | 383 | 0.67 |
| Welsh | 357 | 0.62 |
| Lithuanian | 352 | 0.61 |
| Scandinavian | 318 | 0.56 |
| Egyptian | 312 | 0.55 |
| Swiss | 299 | 0.52 |
| Russian | 249 | 0.44 |
| Subsaharan African | 238 | 0.42 |
| Czech | 196 | 0.34 |
| Lebanese | 188 | 0.33 |
| Northern European | 180 | 0.31 |
| Greek | 175 | 0.31 |
| Ethiopian | 169 | 0.30 |
| Romanian | 137 | 0.24 |
| Hungarian | 134 | 0.23 |
| Danish | 131 | 0.23 |
| French Canadian | 109 | 0.19 |
| Belgian | 107 | 0.19 |
| Finnish | 103 | 0.18 |
| Ukrainian | 98 | 0.17 |
| Austrian | 96 | 0.17 |
| Eastern European | 64 | 0.11 |
| Brazilian | 62 | 0.11 |
| Croatian | 62 | 0.11 |
| Czechoslovakian | 48 | 0.08 |
| African | 42 | 0.07 |
| Portuguese | 41 | 0.07 |
| Slovene | 41 | 0.07 |
| Israeli | 37 | 0.07 |
| Latvian | 37 | 0.07 |
| Slovak | 32 | 0.06 |
| Estonian | 20 | 0.04 |
| Armenian | 18 | 0.03 |
| West Indian (except Hispanic groups) | 18 | 0.03 |
| West Indian | 18 | 0.03 |