Outagamie County, WI Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 189.62K Outagamie County, WI population, 80.78K had German ancestry (42.60%), 35.46K had Unclassified ancestry (18.70%), and 34.99K had Other Groups ancestry (18.45%).
The chart below shows the top 10 ancestry groups by percentage, and the table below shows both the population and percentages for many ancestry groups.
You can see similar information for other Wisconsin counties, and for Wisconsin.
NB: People could belong to one or more ancestry groups.
Data Source: US Census Bureau.
Outagamie County, WI Population By Ancestry in 2021
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| Ancestry | Population | Percent of Pop. (%) |
|---|---|---|
| German | 80783 | 42.60 |
| Unclassified | 35461 | 18.70 |
| Other Groups | 34988 | 18.45 |
| Irish | 18141 | 9.57 |
| Dutch | 16872 | 8.90 |
| Polish | 12468 | 6.58 |
| English | 8602 | 4.54 |
| Norwegian | 6818 | 3.60 |
| French (except Basque) | 6300 | 3.32 |
| American | 6189 | 3.26 |
| Italian | 4427 | 2.34 |
| Swedish | 3040 | 1.60 |
| European | 2958 | 1.56 |
| French Canadian | 2412 | 1.27 |
| Belgian | 2275 | 1.20 |
| Czech | 2023 | 1.07 |
| Danish | 1292 | 0.68 |
| Scottish | 1128 | 0.60 |
| Finnish | 1126 | 0.59 |
| Scandinavian | 1026 | 0.54 |
| Russian | 775 | 0.41 |
| Swiss | 755 | 0.40 |
| British | 703 | 0.37 |
| Eastern European | 650 | 0.34 |
| Welsh | 631 | 0.33 |
| Hungarian | 483 | 0.26 |
| Austrian | 311 | 0.16 |
| Greek | 306 | 0.16 |
| Lithuanian | 281 | 0.15 |
| Scotch Irish | 267 | 0.14 |
| Slovak | 231 | 0.12 |
| Croatian | 228 | 0.12 |
| Northern European | 217 | 0.11 |
| Canadian | 207 | 0.11 |
| Subsaharan African | 203 | 0.11 |
| Czechoslovakian | 187 | 0.10 |
| Ukrainian | 161 | 0.09 |
| Romanian | 132 | 0.07 |
| Lebanese | 131 | 0.07 |
| Latvian | 89 | 0.05 |
| Serbian | 85 | 0.05 |
| West Indian (except Hispanic groups) | 74 | 0.04 |
| Slavic | 71 | 0.04 |
| Bulgarian | 70 | 0.04 |
| Pennsylvania German | 69 | 0.04 |
| Yugoslavian | 57 | 0.03 |
| Slovene | 53 | 0.03 |
| Afghan | 50 | 0.03 |
| Luxembourger | 48 | 0.03 |
| Turkish | 43 | 0.02 |
| Icelander | 34 | 0.02 |
| African | 29 | 0.02 |
| Portuguese | 28 | 0.02 |
| Nigerian | 28 | 0.02 |
| Jamaican | 27 | 0.01 |
| Iraqi | 26 | 0.01 |
| Haitian | 26 | 0.01 |
| Ethiopian | 23 | 0.01 |
| Cajun | 21 | 0.01 |
| Belizean | 21 | 0.01 |
| Israeli | 20 | 0.01 |
| Syrian | 19 | 0.01 |
| Brazilian | 18 | 0.01 |
| Armenian | 14 | 0.01 |
| Liberian | 9 | 0.01 |
| Iranian | 8 | 0.00 |
| Palestinian | 7 | 0.00 |
| Albania | 6 | 0.00 |
| Australian | 6 | 0.00 |
| Celtic | 5 | 0.00 |