Austin 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 30.13K Austin County, TX population, 10.56K had Other Groups ancestry (35.05%), 7.72K had Unclassified ancestry (25.62%), and 5.70K had German ancestry (18.92%).
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.
Data Source: US Census - ACS 5-Year Estimates (2021).
Austin County, TX Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 10561 | 35.05 |
| Unclassified | 7719 | 25.62 |
| German | 5700 | 18.92 |
| Czech | 2154 | 7.15 |
| English | 2120 | 7.04 |
| Irish | 1754 | 5.82 |
| American | 1147 | 3.81 |
| Polish | 570 | 1.89 |
| French (except Basque) | 498 | 1.65 |
| Scotch Irish | 447 | 1.48 |
| Scottish | 418 | 1.39 |
| Italian | 327 | 1.09 |
| European | 318 | 1.06 |
| Subsaharan African | 243 | 0.81 |
| African | 243 | 0.81 |
| Czechoslovakian | 220 | 0.73 |
| Welsh | 160 | 0.53 |
| Swedish | 150 | 0.50 |
| Dutch | 145 | 0.48 |
| Canadian | 129 | 0.43 |
| French Canadian | 119 | 0.40 |
| Iranian | 118 | 0.39 |
| British | 97 | 0.32 |
| Swiss | 64 | 0.21 |
| Greek | 62 | 0.21 |
| Norwegian | 56 | 0.19 |
| Portuguese | 55 | 0.18 |
| Lithuanian | 35 | 0.12 |
| Danish | 34 | 0.11 |
| Yugoslavian | 22 | 0.07 |
| Eastern European | 18 | 0.06 |
| Belgian | 14 | 0.05 |
| Hungarian | 14 | 0.05 |
| Croatian | 12 | 0.04 |
| Scandinavian | 11 | 0.04 |
| Russian | 9 | 0.03 |
| Syrian | 2 | 0.01 |