Campbell County, KY Population By Ancestry in 2021 (ACS-5Yrs)
Updated on April 15, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 93.02K Campbell County, KY population, 33.35K had German ancestry (35.86%), 21.38K had Unclassified ancestry (22.99%), and 14.77K had Irish ancestry (15.88%).
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 Kentucky counties, and for Kentucky.
NB: People could belong to one or more ancestry groups.
Data Source: US Census Bureau.
Campbell County, KY Population By Ancestry in 2021
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| Ancestry | Population | Percent of Pop. (%) |
|---|---|---|
| German | 33354 | 35.86 |
| Unclassified | 21384 | 22.99 |
| Irish | 14772 | 15.88 |
| Other Groups | 13910 | 14.95 |
| English | 11296 | 12.14 |
| American | 6699 | 7.20 |
| Italian | 4830 | 5.19 |
| Scottish | 2849 | 3.06 |
| French (except Basque) | 2493 | 2.68 |
| European | 1379 | 1.48 |
| Polish | 1207 | 1.30 |
| Dutch | 1174 | 1.26 |
| Scotch Irish | 1049 | 1.13 |
| Hungarian | 849 | 0.91 |
| Welsh | 747 | 0.80 |
| British | 722 | 0.78 |
| Scandinavian | 463 | 0.50 |
| Greek | 382 | 0.41 |
| Swedish | 373 | 0.40 |
| Subsaharan African | 371 | 0.40 |
| Eastern European | 300 | 0.32 |
| Lebanese | 297 | 0.32 |
| Norwegian | 294 | 0.32 |
| Russian | 255 | 0.27 |
| Canadian | 232 | 0.25 |
| Swiss | 222 | 0.24 |
| African | 215 | 0.23 |
| Ukrainian | 204 | 0.22 |
| Austrian | 178 | 0.19 |
| Romanian | 145 | 0.16 |
| Portuguese | 139 | 0.15 |
| Croatian | 120 | 0.13 |
| Czech | 102 | 0.11 |
| French Canadian | 98 | 0.11 |
| Lithuanian | 87 | 0.09 |
| Northern European | 61 | 0.07 |
| Danish | 59 | 0.06 |
| Australian | 57 | 0.06 |
| Slovak | 56 | 0.06 |
| Belgian | 51 | 0.06 |
| West Indian (except Hispanic groups) | 50 | 0.05 |
| Nigerian | 46 | 0.05 |
| Luxembourger | 42 | 0.05 |
| Serbian | 41 | 0.04 |
| Slovene | 40 | 0.04 |
| Ghanaian | 40 | 0.04 |
| Jamaican | 32 | 0.03 |
| Finnish | 29 | 0.03 |
| Armenian | 28 | 0.03 |
| Celtic | 28 | 0.03 |
| Bulgarian | 23 | 0.03 |
| Kenyan | 22 | 0.02 |
| Turkish | 20 | 0.02 |
| South African | 19 | 0.02 |
| Czechoslovakian | 18 | 0.02 |
| Slavic | 17 | 0.02 |
| British West Indian | 17 | 0.02 |
| Arab | 12 | 0.01 |
| Carpatho Rusyn | 12 | 0.01 |
| Palestinian | 11 | 0.01 |
| Israeli | 11 | 0.01 |
| Ugandan | 10 | 0.01 |
| Syrian | 9 | 0.01 |
| Cajun | 9 | 0.01 |
| New Zealander | 9 | 0.01 |
| Ethiopian | 9 | 0.01 |
| Alsatian | 7 | 0.01 |
| Brazilian | 7 | 0.01 |
| Macedonian | 6 | 0.01 |
| Senegalese | 5 | 0.01 |
| Sierra Leonean | 5 | 0.01 |
| Maltese | 2 | 0.002 |
| Dutch West Indian | 1 | 0.001 |