Madison 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 92.19K Madison County, KY population, 32.11K had Unclassified ancestry (34.83%), 17.33K had Other Groups ancestry (18.80%), and 14.11K had American ancestry (15.30%).
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.
Madison County, KY Population By Ancestry in 2021
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| Ancestry | Population | Percent of Pop. (%) |
|---|---|---|
| Unclassified | 32111 | 34.83 |
| Other Groups | 17330 | 18.80 |
| American | 14108 | 15.30 |
| English | 12065 | 13.09 |
| Irish | 9373 | 10.17 |
| German | 8594 | 9.32 |
| European | 2211 | 2.40 |
| Italian | 1683 | 1.83 |
| Scotch Irish | 1582 | 1.72 |
| Scottish | 1539 | 1.67 |
| Polish | 901 | 0.98 |
| Dutch | 846 | 0.92 |
| French (except Basque) | 787 | 0.85 |
| Welsh | 545 | 0.59 |
| British | 493 | 0.54 |
| Subsaharan African | 423 | 0.46 |
| Norwegian | 261 | 0.28 |
| Greek | 225 | 0.24 |
| African | 197 | 0.21 |
| Swiss | 185 | 0.20 |
| Russian | 173 | 0.19 |
| Swedish | 166 | 0.18 |
| French Canadian | 162 | 0.18 |
| Hungarian | 140 | 0.15 |
| Scandinavian | 139 | 0.15 |
| Belgian | 134 | 0.14 |
| West Indian (except Hispanic groups) | 107 | 0.12 |
| Lebanese | 106 | 0.12 |
| Albania | 103 | 0.11 |
| Portuguese | 88 | 0.10 |
| Northern European | 86 | 0.09 |
| Canadian | 84 | 0.09 |
| Eastern European | 84 | 0.09 |
| Ukrainian | 79 | 0.09 |
| Palestinian | 72 | 0.08 |
| Nigerian | 72 | 0.08 |
| South African | 69 | 0.08 |
| Syrian | 61 | 0.07 |
| Iranian | 60 | 0.07 |
| Lithuanian | 57 | 0.06 |
| Danish | 52 | 0.06 |
| Bahamian | 46 | 0.05 |
| Jamaican | 45 | 0.05 |
| Afghan | 37 | 0.04 |
| Alsatian | 34 | 0.04 |
| Brazilian | 34 | 0.04 |
| Romanian | 33 | 0.04 |
| Austrian | 26 | 0.03 |
| German Russian | 26 | 0.03 |
| Celtic | 25 | 0.03 |
| Ethiopian | 18 | 0.02 |
| Slovak | 16 | 0.02 |
| Haitian | 16 | 0.02 |
| Australian | 14 | 0.02 |
| Czech | 14 | 0.02 |
| Slovene | 14 | 0.02 |
| Finnish | 13 | 0.01 |
| Luxembourger | 11 | 0.01 |
| Armenian | 10 | 0.01 |
| Bulgarian | 10 | 0.01 |
| Cajun | 10 | 0.01 |
| Czechoslovakian | 10 | 0.01 |
| Kenyan | 8 | 0.01 |
| Latvian | 7 | 0.01 |
| Pennsylvania German | 7 | 0.01 |