Marion County, MO Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 28.56K Marion County, MO population, 10.71K had Unclassified ancestry (37.48%), 6.52K had German ancestry (22.82%), and 3.74K had English ancestry (13.08%).
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 Missouri counties, and for Missouri.
Data Source: US Census - ACS 5-Year Estimates (2021).
Marion County, MO Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 10705 | 37.48 |
| German | 6518 | 22.82 |
| English | 3737 | 13.08 |
| Other Groups | 3625 | 12.69 |
| Irish | 3184 | 11.15 |
| American | 2217 | 7.76 |
| Italian | 570 | 2.00 |
| French (except Basque) | 471 | 1.65 |
| Dutch | 393 | 1.38 |
| Scottish | 381 | 1.33 |
| European | 322 | 1.13 |
| Polish | 218 | 0.76 |
| Scotch Irish | 168 | 0.59 |
| Welsh | 156 | 0.55 |
| Swedish | 143 | 0.50 |
| Norwegian | 132 | 0.46 |
| French Canadian | 95 | 0.33 |
| Hungarian | 82 | 0.29 |
| Russian | 82 | 0.29 |
| Greek | 80 | 0.28 |
| British | 71 | 0.25 |
| Swiss | 70 | 0.25 |
| Scandinavian | 68 | 0.24 |
| Eastern European | 59 | 0.21 |
| Danish | 40 | 0.14 |
| Subsaharan African | 40 | 0.14 |
| African | 37 | 0.13 |
| Lebanese | 20 | 0.07 |
| Egyptian | 12 | 0.04 |
| Austrian | 12 | 0.04 |
| Czech | 12 | 0.04 |
| Northern European | 12 | 0.04 |
| Finnish | 11 | 0.04 |
| Latvian | 10 | 0.04 |
| Serbian | 9 | 0.03 |
| Ukrainian | 9 | 0.03 |
| Czechoslovakian | 8 | 0.03 |
| Slovak | 8 | 0.03 |
| West Indian (except Hispanic groups) | 7 | 0.03 |
| Jamaican | 7 | 0.03 |
| Lithuanian | 5 | 0.02 |
| Maltese | 5 | 0.02 |
| Ethiopian | 3 | 0.01 |