St. Clair County, AL Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 90.41K St. Clair County, AL population, 33.15K had Unclassified ancestry (36.66%), 19.93K had Other Groups ancestry (22.05%), and 12.74K had American ancestry (14.09%).
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 Alabama counties, and for Alabama.
Data Source: US Census - ACS 5-Year Estimates (2021).
St. Clair County, AL Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 33146 | 36.66 |
| Other Groups | 19935 | 22.05 |
| American | 12741 | 14.09 |
| English | 10113 | 11.19 |
| Irish | 8506 | 9.41 |
| German | 6432 | 7.11 |
| European | 2879 | 3.18 |
| Scottish | 1654 | 1.83 |
| Italian | 1512 | 1.67 |
| Scotch Irish | 1406 | 1.56 |
| French (except Basque) | 1158 | 1.28 |
| Dutch | 1078 | 1.19 |
| Welsh | 870 | 0.96 |
| British | 648 | 0.72 |
| Subsaharan African | 444 | 0.49 |
| African | 410 | 0.45 |
| Polish | 403 | 0.45 |
| Norwegian | 293 | 0.32 |
| Danish | 177 | 0.20 |
| Northern European | 153 | 0.17 |
| Hungarian | 138 | 0.15 |
| Scandinavian | 122 | 0.14 |
| Greek | 118 | 0.13 |
| West Indian (except Hispanic groups) | 102 | 0.11 |
| Romanian | 96 | 0.11 |
| Canadian | 95 | 0.11 |
| Trinidadian and Tobagonian | 94 | 0.10 |
| Eastern European | 87 | 0.10 |
| Belgian | 80 | 0.09 |
| French Canadian | 72 | 0.08 |
| Ukrainian | 72 | 0.08 |
| Czech | 70 | 0.08 |
| Cajun | 61 | 0.07 |
| Swedish | 56 | 0.06 |
| Czechoslovakian | 41 | 0.05 |
| Portuguese | 38 | 0.04 |
| Austrian | 37 | 0.04 |
| Kenyan | 37 | 0.04 |
| Ghanaian | 34 | 0.04 |
| Celtic | 28 | 0.03 |
| Lithuanian | 26 | 0.03 |
| Swiss | 25 | 0.03 |
| Russian | 21 | 0.02 |
| Lebanese | 20 | 0.02 |
| Icelander | 16 | 0.02 |
| Jamaican | 8 | 0.01 |