Montgomery 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 28.08K Montgomery County, KY population, 8.86K had American ancestry (31.54%), 8.17K had Unclassified ancestry (29.08%), and 4.71K had Other Groups ancestry (16.79%).

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.

Montgomery County, KY Percentage of Ancestry Population in 2021

American

Unclassified

Other Groups

English

Irish

German

Italian

European

French (except Basque)

Scottish

Montgomery County, KY Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
American	8858	31.54
Unclassified	8168	29.08
Other Groups	4714	16.79
English	3294	11.73
Irish	2314	8.24
German	1755	6.25
Italian	331	1.18
European	323	1.15
French (except Basque)	306	1.09
Scottish	267	0.95
Scotch Irish	159	0.57
Welsh	153	0.55
British	130	0.46
Scandinavian	129	0.46
Dutch	116	0.41
Polish	115	0.41
Norwegian	61	0.22
Czech	54	0.19
Swiss	30	0.11
Cajun	27	0.10
Greek	21	0.08
Subsaharan African	19	0.07
African	19	0.07
Lebanese	17	0.06
French Canadian	17	0.06
Ukrainian	16	0.06
Danish	14	0.05
Slovak	7	0.03
Lithuanian	4	0.01
Slovene	4	0.01
Finnish	3	0.01
Russian	2	0.01