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

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 368.58K Brazoria County, TX population, 191.48K had Other Groups ancestry (51.95%), 68.91K had Unclassified ancestry (18.70%), and 33.75K had German ancestry (9.16%).

The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can see similar information for other Texas counties, and for Texas.

Brazoria County, TX Percentages of Ancestry of Population in 2021
Other Groups
Unclassified
German
English
Irish
American
French (except Basque)
Italian
Czech
European
Brazoria County, TX Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 191478 51.95
Unclassified 68909 18.70
German 33746 9.16
English 25899 7.03
Irish 25559 6.94
American 17812 4.83
French (except Basque) 8087 2.19
Italian 6350 1.72
Czech 5083 1.38
European 5012 1.36
Subsaharan African 4496 1.22
Scottish 4001 1.09
Polish 3840 1.04
Scotch Irish 3220 0.87
British 2948 0.80
Dutch 2529 0.69
African 1893 0.51
Nigerian 1601 0.43
Welsh 1367 0.37
Norwegian 1348 0.37
Swedish 1274 0.35
Russian 995 0.27
Greek 841 0.23
West Indian (except Hispanic groups) 765 0.21
French Canadian 744 0.20
Hungarian 639 0.17
Iranian 555 0.15
Austrian 509 0.14
Danish 509 0.14
Scandinavian 503 0.14
Haitian 499 0.14
Swiss 475 0.13
Czechoslovakian 472 0.13
Ukrainian 453 0.12
Canadian 427 0.12
Northern European 405 0.11
Cajun 392 0.11
Portuguese 387 0.11
German Russian 352 0.10
Eastern European 316 0.09
Lebanese 262 0.07
Palestinian 259 0.07
Finnish 249 0.07
Lithuanian 240 0.07
Ghanaian 180 0.05
South African 173 0.05
Jamaican 170 0.05
Belgian 159 0.04
Armenian 127 0.03
Brazilian 115 0.03
Slovak 111 0.03
Egyptian 92 0.03
Icelander 86 0.02
Israeli 85 0.02
Croatian 82 0.02
Celtic 80 0.02
Arab 65 0.02
Romanian 55 0.02
Maltese 41 0.01
Slavic 38 0.01
Trinidadian and Tobagonian 36 0.01
Ethiopian 34 0.01
Turkish 30 0.01
Belizean 29 0.01
Albania 25 0.01
Basque 22 0.01
Jordanian 21 0.01
Slovene 21 0.01
Dutch West Indian 20 0.01
Australian 17 0.01
Bulgarian 16 0.00
Guyanese 13 0.00
Syrian 12 0.00
West Indian 11 0.00
Serbian 9 0.00
Pennsylvania German 8 0.00
Sierra Leonean 2 0.00
Yugoslavian 2 0.00