IA Congressional District 4 Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 4, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 764.69K IA Congressional District 4 population, 275.47K had German ancestry (36.02%), 183.35K had Unclassified ancestry (23.98%), and 114.33K had Other Groups ancestry (14.95%).
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 also see similar information for other Iowa congressional districts, Iowa counties, and for Iowa.
Data Source: US Census - ACS 5-Year Estimates (2021).
IA Congressional District 4 Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 275466 | 36.02 |
| Unclassified | 183348 | 23.98 |
| Other Groups | 114325 | 14.95 |
| Irish | 83162 | 10.88 |
| English | 52810 | 6.91 |
| Norwegian | 52563 | 6.87 |
| Dutch | 43941 | 5.75 |
| American | 29453 | 3.85 |
| Swedish | 20849 | 2.73 |
| Danish | 18011 | 2.36 |
| French (except Basque) | 13354 | 1.75 |
| Italian | 9483 | 1.24 |
| Scottish | 9005 | 1.18 |
| European | 8872 | 1.16 |
| Polish | 7927 | 1.04 |
| Czech | 7418 | 0.97 |
| Scandinavian | 4628 | 0.61 |
| Scotch Irish | 4558 | 0.60 |
| Subsaharan African | 4435 | 0.58 |
| Welsh | 3250 | 0.43 |
| British | 2971 | 0.39 |
| Swiss | 2864 | 0.38 |
| French Canadian | 2003 | 0.26 |
| Russian | 1965 | 0.26 |
| Luxembourger | 1631 | 0.21 |
| African | 1610 | 0.21 |
| Czechoslovakian | 1317 | 0.17 |
| Sudanese | 1167 | 0.15 |
| Northern European | 1127 | 0.15 |
| Belgian | 1031 | 0.14 |
| Ethiopian | 924 | 0.12 |
| Greek | 920 | 0.12 |
| Austrian | 699 | 0.09 |
| Canadian | 696 | 0.09 |
| Eastern European | 587 | 0.08 |
| Syrian | 539 | 0.07 |
| Hungarian | 509 | 0.07 |
| Brazilian | 496 | 0.07 |
| Pennsylvania German | 494 | 0.07 |
| Lebanese | 490 | 0.06 |
| West Indian (except Hispanic groups) | 487 | 0.06 |
| Lithuanian | 484 | 0.06 |
| Finnish | 460 | 0.06 |
| Portuguese | 425 | 0.06 |
| Romanian | 365 | 0.05 |
| Ukrainian | 338 | 0.04 |
| Croatian | 315 | 0.04 |
| Jamaican | 270 | 0.04 |
| Iranian | 253 | 0.03 |
| Icelander | 211 | 0.03 |
| Serbian | 202 | 0.03 |
| Arab | 198 | 0.03 |
| Slovak | 161 | 0.02 |
| Haitian | 155 | 0.02 |
| Australian | 141 | 0.02 |
| Bulgarian | 130 | 0.02 |
| Slavic | 108 | 0.01 |
| Slovene | 99 | 0.01 |
| Ghanaian | 81 | 0.01 |
| South African | 80 | 0.01 |
| German Russian | 68 | 0.01 |
| Turkish | 66 | 0.01 |
| Jordanian | 64 | 0.01 |
| Kenyan | 64 | 0.01 |
| Moroccan | 56 | 0.01 |
| Yugoslavian | 54 | 0.01 |
| Somali | 46 | 0.01 |
| Armenian | 44 | 0.01 |
| Cajun | 41 | 0.01 |
| Nigerian | 41 | 0.01 |
| Celtic | 38 | 0.01 |
| Senegalese | 35 | 0.01 |
| West Indian | 35 | 0.01 |
| Latvian | 34 | 0.00 |
| Cypriot | 27 | 0.00 |
| Ugandan | 22 | 0.00 |
| Egyptian | 20 | 0.00 |
| Cape Verdean | 18 | 0.00 |
| Israeli | 16 | 0.00 |
| Barbadian | 15 | 0.00 |
| Basque | 12 | 0.00 |
| Liberian | 10 | 0.00 |
| Sierra Leonean | 10 | 0.00 |
| Bahamian | 9 | 0.00 |
| Albania | 7 | 0.00 |
| Guyanese | 5 | 0.00 |
| Palestinian | 3 | 0.00 |
| Dutch West Indian | 3 | 0.00 |
| New Zealander | 2 | 0.00 |