Mason County, TX Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 15, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 3.95K Mason County, TX population, 1.64K had German ancestry (41.59%), 949 had Other Groups ancestry (24.04%), and 718 had Irish ancestry (18.19%).

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 Texas counties, and for Texas.

NB: People could belong to one or more ancestry groups.

Data Source: US Census Bureau.

Mason County, TX Percentage of Ancestry Population in 2021

German

Other Groups

Irish

English

Unclassified

American

European

Scottish

Scandinavian

British

Mason County, TX Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
German	1642	41.59
Other Groups	949	24.04
Irish	718	18.19
English	470	11.91
Unclassified	334	8.46
American	236	5.98
European	118	2.99
Scottish	99	2.51
Scandinavian	79	2.00
British	69	1.75
French (except Basque)	48	1.22
Swiss	47	1.19
Iranian	32	0.81
Scotch Irish	31	0.79
Welsh	21	0.53
Austrian	19	0.48
Italian	18	0.46
Czech	17	0.43
West Indian (except Hispanic groups)	14	0.36
Dutch West Indian	14	0.36
Norwegian	12	0.30
Ukrainian	6	0.15
Danish	5	0.13
Polish	5	0.13
Dutch	3	0.08