Clay 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 250.13K Clay County, MO population, 65.01K had Unclassified ancestry (25.99%), 56.85K had Other Groups ancestry (22.73%), and 53.41K had German ancestry (21.35%).
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).
Clay County, MO Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 65008 | 25.99 |
| Other Groups | 56854 | 22.73 |
| German | 53407 | 21.35 |
| Irish | 33468 | 13.38 |
| English | 30406 | 12.16 |
| American | 16252 | 6.50 |
| Italian | 12479 | 4.99 |
| European | 7837 | 3.13 |
| French (except Basque) | 5807 | 2.32 |
| Swedish | 4103 | 1.64 |
| Scottish | 4096 | 1.64 |
| Polish | 3656 | 1.46 |
| Scotch Irish | 3211 | 1.28 |
| Subsaharan African | 2853 | 1.14 |
| Dutch | 2802 | 1.12 |
| Welsh | 2252 | 0.90 |
| Norwegian | 2188 | 0.88 |
| African | 2106 | 0.84 |
| British | 1389 | 0.56 |
| Czech | 1071 | 0.43 |
| Danish | 965 | 0.39 |
| Russian | 963 | 0.39 |
| West Indian (except Hispanic groups) | 960 | 0.38 |
| Scandinavian | 915 | 0.37 |
| French Canadian | 694 | 0.28 |
| Swiss | 638 | 0.26 |
| Croatian | 554 | 0.22 |
| Haitian | 513 | 0.21 |
| Arab | 488 | 0.20 |
| Greek | 472 | 0.19 |
| Belgian | 471 | 0.19 |
| Iraqi | 447 | 0.18 |
| Northern European | 443 | 0.18 |
| Eastern European | 437 | 0.18 |
| Finnish | 393 | 0.16 |
| Austrian | 371 | 0.15 |
| Portuguese | 349 | 0.14 |
| Hungarian | 331 | 0.13 |
| Nigerian | 307 | 0.12 |
| Canadian | 306 | 0.12 |
| Slovak | 244 | 0.10 |
| Yugoslavian | 241 | 0.10 |
| Turkish | 235 | 0.09 |
| Dutch West Indian | 175 | 0.07 |
| Czechoslovakian | 174 | 0.07 |
| Afghan | 162 | 0.07 |
| Ukrainian | 157 | 0.06 |
| Jamaican | 149 | 0.06 |
| Lithuanian | 138 | 0.06 |
| Egyptian | 127 | 0.05 |
| Ghanaian | 123 | 0.05 |
| Slavic | 115 | 0.05 |
| Lebanese | 108 | 0.04 |
| West Indian | 90 | 0.04 |
| Pennsylvania German | 87 | 0.04 |
| Bulgarian | 82 | 0.03 |
| Serbian | 79 | 0.03 |
| Romanian | 78 | 0.03 |
| South African | 78 | 0.03 |
| Icelander | 72 | 0.03 |
| Iranian | 62 | 0.03 |
| Brazilian | 57 | 0.02 |
| Ethiopian | 51 | 0.02 |
| Luxembourger | 41 | 0.02 |
| Jordanian | 40 | 0.02 |
| Sudanese | 34 | 0.01 |
| German Russian | 32 | 0.01 |
| Albania | 30 | 0.01 |
| Somali | 30 | 0.01 |
| Syrian | 27 | 0.01 |
| Bahamian | 21 | 0.01 |
| Palestinian | 20 | 0.01 |
| Cajun | 20 | 0.01 |
| Latvian | 16 | 0.01 |
| Armenian | 14 | 0.01 |
| New Zealander | 14 | 0.01 |
| Guyanese | 12 | 0.01 |
| Israeli | 12 | 0.01 |
| Belizean | 12 | 0.01 |
| Celtic | 9 | 0.00 |
| Ugandan | 9 | 0.00 |
| Australian | 8 | 0.00 |
| Kenyan | 4 | 0.00 |
| Assyrian/Chaldean/Syriac | 3 | 0.00 |