Olmsted County, MN Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 160.93K Olmsted County, MN population, 50.47K had German ancestry (31.36%), 33.11K had Unclassified ancestry (20.57%), and 26.25K had Other Groups ancestry (16.31%).
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 Minnesota counties, and for Minnesota.
Data Source: US Census - ACS 5-Year Estimates (2021).
Olmsted County, MN Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 50472 | 31.36 |
| Unclassified | 33107 | 20.57 |
| Other Groups | 26245 | 16.31 |
| Norwegian | 20996 | 13.05 |
| Irish | 17541 | 10.90 |
| English | 11424 | 7.10 |
| Subsaharan African | 6109 | 3.80 |
| Swedish | 5519 | 3.43 |
| American | 4952 | 3.08 |
| Polish | 4772 | 2.97 |
| European | 3372 | 2.10 |
| French (except Basque) | 3044 | 1.89 |
| Somali | 2857 | 1.78 |
| Dutch | 2817 | 1.75 |
| Scandinavian | 2382 | 1.48 |
| Italian | 2347 | 1.46 |
| Scottish | 2089 | 1.30 |
| Danish | 1927 | 1.20 |
| Czech | 1878 | 1.17 |
| African | 1172 | 0.73 |
| Sudanese | 1077 | 0.67 |
| Finnish | 1024 | 0.64 |
| Moroccan | 1021 | 0.63 |
| Swiss | 930 | 0.58 |
| French Canadian | 901 | 0.56 |
| Yugoslavian | 817 | 0.51 |
| Ethiopian | 789 | 0.49 |
| Scotch Irish | 680 | 0.42 |
| Eastern European | 661 | 0.41 |
| Welsh | 646 | 0.40 |
| British | 601 | 0.37 |
| Russian | 583 | 0.36 |
| Ukrainian | 452 | 0.28 |
| Northern European | 381 | 0.24 |
| Arab | 361 | 0.22 |
| Hungarian | 332 | 0.21 |
| Belgian | 314 | 0.20 |
| Canadian | 314 | 0.20 |
| Greek | 296 | 0.18 |
| Croatian | 295 | 0.18 |
| Luxembourger | 293 | 0.18 |
| Czechoslovakian | 281 | 0.18 |
| Romanian | 272 | 0.17 |
| Austrian | 270 | 0.17 |
| Brazilian | 247 | 0.15 |
| Lebanese | 233 | 0.14 |
| Lithuanian | 197 | 0.12 |
| Slovak | 197 | 0.12 |
| Iranian | 193 | 0.12 |
| Egyptian | 182 | 0.11 |
| West Indian (except Hispanic groups) | 136 | 0.09 |
| Serbian | 125 | 0.08 |
| Armenian | 122 | 0.08 |
| Nigerian | 114 | 0.07 |
| Slovene | 110 | 0.07 |
| Latvian | 66 | 0.04 |
| Turkish | 65 | 0.04 |
| Ugandan | 60 | 0.04 |
| Kenyan | 57 | 0.04 |
| Bulgarian | 51 | 0.03 |
| Ghanaian | 49 | 0.03 |
| Afghan | 48 | 0.03 |
| South African | 46 | 0.03 |
| Portuguese | 44 | 0.03 |
| Icelander | 43 | 0.03 |
| Maltese | 41 | 0.03 |
| Pennsylvania German | 41 | 0.03 |
| Bermudan | 40 | 0.03 |
| Jordanian | 38 | 0.02 |
| Haitian | 35 | 0.02 |
| Celtic | 34 | 0.02 |
| Palestinian | 32 | 0.02 |
| Jamaican | 27 | 0.02 |
| Slavic | 22 | 0.01 |
| West Indian | 18 | 0.01 |
| Syrian | 17 | 0.01 |
| Trinidadian and Tobagonian | 16 | 0.01 |
| British West Indian | 11 | 0.01 |
| Alsatian | 10 | 0.01 |
| German Russian | 9 | 0.01 |
| Liberian | 7 | 0.00 |
| Australian | 5 | 0.00 |