Brewster 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 9.50K Brewster County, TX population, 4.81K had Other Groups ancestry (50.65%), 1.34K had Unclassified ancestry (14.08%), and 1.11K had Irish ancestry (11.73%).

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.

Brewster County, TX Percentage of Ancestry Population in 2021

Other Groups

Unclassified

Irish

German

American

English

Dutch

Italian

Slovak

Scottish

Brewster County, TX Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Other Groups	4812	50.65
Unclassified	1338	14.08
Irish	1114	11.73
German	1103	11.61
American	810	8.53
English	796	8.38
Dutch	399	4.20
Italian	314	3.31
Slovak	244	2.57
Scottish	188	1.98
French (except Basque)	124	1.31
Scotch Irish	122	1.28
Swiss	105	1.11
Swedish	81	0.85
Eastern European	76	0.80
Polish	75	0.79
European	55	0.58
Austrian	48	0.51
Welsh	47	0.50
Slavic	38	0.40
British	27	0.28
Scandinavian	27	0.28
Norwegian	23	0.24
Hungarian	18	0.19
Lithuanian	18	0.19
Czech	16	0.17
Greek	16	0.17
Syrian	14	0.15
Croatian	14	0.15
Brazilian	11	0.12
Danish	8	0.08
Portuguese	8	0.08
French Canadian	7	0.07
Celtic	5	0.05
Russian	3	0.03
Canadian	1	0.01