Hardin 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 110.13K Hardin County, KY population, 34.70K had Unclassified ancestry (31.50%), 28.41K had Other Groups ancestry (25.80%), and 13.38K had German ancestry (12.15%).

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.
Hardin County, KY Percentage of Ancestry Population in 2021
Unclassified
Other Groups
German
Irish
American
English
Italian
European
Scottish
Polish
Hardin County, KY Population By Ancestry in 2021
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Ancestry Population Percent of Pop. (%)
Unclassified 34697 31.50
Other Groups 28412 25.80
German 13376 12.15
Irish 12164 11.05
American 11433 10.38
English 10576 9.60
Italian 3266 2.97
European 2382 2.16
Scottish 2332 2.12
Polish 1629 1.48
Scotch Irish 1616 1.47
French (except Basque) 1311 1.19
Norwegian 1094 0.99
Dutch 858 0.78
Subsaharan African 817 0.74
African 689 0.63
Welsh 679 0.62
West Indian (except Hispanic groups) 600 0.55
British 567 0.52
West Indian 440 0.40
French Canadian 398 0.36
Scandinavian 387 0.35
Swedish 347 0.32
Russian 252 0.23
Swiss 225 0.20
Belgian 188 0.17
Hungarian 170 0.15
Czech 168 0.15
Greek 153 0.14
Austrian 145 0.13
Danish 128 0.12
Eastern European 122 0.11
Lithuanian 119 0.11
Canadian 113 0.10
Portuguese 112 0.10
Nigerian 106 0.10
Ukrainian 85 0.08
Dutch West Indian 83 0.08
Turkish 63 0.06
Armenian 60 0.05
Brazilian 56 0.05
Slovak 56 0.05
Finnish 48 0.04
British West Indian 45 0.04
Moroccan 43 0.04
Lebanese 40 0.04
Romanian 39 0.04
Northern European 34 0.03
Egyptian 33 0.03
Haitian 32 0.03
Croatian 30 0.03
Serbian 27 0.03
Czechoslovakian 24 0.02
Slavic 24 0.02
Somali 22 0.02
Latvian 18 0.02
Yugoslavian 18 0.02
Syrian 15 0.01
Cajun 15 0.01
Slovene 9 0.01
Bulgarian 6 0.01
Pennsylvania German 6 0.01