Carroll 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 10.81K Carroll County, KY population, 4.44K had Unclassified ancestry (41.06%), 2.43K had Other Groups ancestry (22.47%), and 1.12K had Irish ancestry (10.40%).

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.

Carroll County, KY Percentage of Ancestry Population in 2021

Unclassified

Other Groups

Irish

American

German

English

Dutch

Swiss

Slovene

Italian

Carroll County, KY Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Unclassified	4438	41.06
Other Groups	2428	22.47
Irish	1124	10.40
American	1108	10.25
German	1092	10.10
English	1052	9.73
Dutch	201	1.86
Swiss	165	1.53
Slovene	143	1.32
Italian	134	1.24
Scottish	120	1.11
Scotch Irish	119	1.10
British	89	0.82
Polish	82	0.76
French (except Basque)	75	0.69
European	50	0.46
Canadian	43	0.40
Swedish	26	0.24
Welsh	25	0.23
Russian	13	0.12
Northern European	10	0.09
Pennsylvania German	8	0.07
West Indian (except Hispanic groups)	6	0.06
Jamaican	6	0.06
Norwegian	5	0.05
Slovak	2	0.02
Lithuanian	1	0.01