Walworth County, WI Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 4, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 105.95K Walworth County, WI population, 37.59K had German ancestry (35.48%), 19.81K had Unclassified ancestry (18.69%), and 16.54K had Other Groups ancestry (15.61%).
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 Wisconsin counties, and for Wisconsin.
Data Source: US Census - ACS 5-Year Estimates (2021).
Walworth County, WI Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 37588 | 35.48 |
| Unclassified | 19805 | 18.69 |
| Other Groups | 16539 | 15.61 |
| Irish | 14558 | 13.74 |
| Polish | 9113 | 8.60 |
| English | 7953 | 7.51 |
| Italian | 6065 | 5.73 |
| Norwegian | 5667 | 5.35 |
| Swedish | 3839 | 3.62 |
| American | 3580 | 3.38 |
| Dutch | 2887 | 2.73 |
| French (except Basque) | 2532 | 2.39 |
| Czech | 1288 | 1.22 |
| Scottish | 1279 | 1.21 |
| European | 1257 | 1.19 |
| Danish | 1227 | 1.16 |
| Welsh | 659 | 0.62 |
| Russian | 646 | 0.61 |
| Swiss | 646 | 0.61 |
| Lithuanian | 625 | 0.59 |
| Scotch Irish | 549 | 0.52 |
| French Canadian | 544 | 0.51 |
| Belgian | 541 | 0.51 |
| Greek | 541 | 0.51 |
| Finnish | 524 | 0.50 |
| British | 510 | 0.48 |
| Hungarian | 352 | 0.33 |
| Austrian | 342 | 0.32 |
| Croatian | 306 | 0.29 |
| Ukrainian | 291 | 0.28 |
| Scandinavian | 289 | 0.27 |
| Slovak | 286 | 0.27 |
| Eastern European | 217 | 0.21 |
| Czechoslovakian | 216 | 0.20 |
| Armenian | 140 | 0.13 |
| Slovene | 134 | 0.13 |
| Northern European | 117 | 0.11 |
| Romanian | 116 | 0.11 |
| Serbian | 113 | 0.11 |
| Canadian | 101 | 0.10 |
| Portuguese | 88 | 0.08 |
| Latvian | 86 | 0.08 |
| Luxembourger | 83 | 0.08 |
| Slavic | 78 | 0.07 |
| Albania | 77 | 0.07 |
| Yugoslavian | 75 | 0.07 |
| Subsaharan African | 64 | 0.06 |
| Lebanese | 57 | 0.05 |
| Egyptian | 43 | 0.04 |
| West Indian (except Hispanic groups) | 43 | 0.04 |
| Jamaican | 43 | 0.04 |
| Pennsylvania German | 41 | 0.04 |
| African | 36 | 0.03 |
| Icelander | 35 | 0.03 |
| Macedonian | 34 | 0.03 |
| New Zealander | 32 | 0.03 |
| Bulgarian | 30 | 0.03 |
| German Russian | 29 | 0.03 |
| Liberian | 20 | 0.02 |
| Palestinian | 18 | 0.02 |
| Moroccan | 17 | 0.02 |
| Australian | 14 | 0.01 |
| Assyrian/Chaldean/Syriac | 10 | 0.01 |
| Iranian | 8 | 0.01 |
| Celtic | 7 | 0.01 |
| South African | 6 | 0.01 |
| Ethiopian | 2 | 0.00 |