Mason 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 17.10K Mason County, KY population, 4.31K had American ancestry (25.21%), 3.74K had Unclassified ancestry (21.84%), and 3.49K had Other Groups ancestry (20.38%).

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.

Mason County, KY Percentage of Ancestry Population in 2021

American

Unclassified

Other Groups

English

Irish

German

Pennsylvania German

Scottish

Scotch Irish

French (except Basque)

Mason County, KY Population By Ancestry in 2021

Items per page:

0 of 0

Ancestry	Population	Percent of Pop. (%)
American	4312	25.21
Unclassified	3736	21.84
Other Groups	3485	20.38
English	2630	15.38
Irish	2006	11.73
German	1984	11.60
Pennsylvania German	415	2.43
Scottish	380	2.22
Scotch Irish	262	1.53
French (except Basque)	255	1.49
Italian	221	1.29
European	209	1.22
Polish	150	0.88
Scandinavian	107	0.63
Greek	102	0.60
Dutch	72	0.42
Welsh	48	0.28
British	36	0.21
Portuguese	36	0.21
Northern European	35	0.21
Swiss	26	0.15
Eastern European	23	0.13
Swedish	21	0.12
Russian	17	0.10
Norwegian	15	0.09
Subsaharan African	14	0.08
Ugandan	14	0.08
Hungarian	11	0.06
Lithuanian	8	0.05
Austrian	3	0.02