Cameron 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 420.55K Cameron County, TX population, 348.72K had Other Groups ancestry (82.92%), 44.34K had Unclassified ancestry (10.54%), and 8.10K had American ancestry (1.93%).
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).
Cameron County, TX Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 348717 | 82.92 |
| Unclassified | 44336 | 10.54 |
| American | 8102 | 1.93 |
| German | 7861 | 1.87 |
| English | 7443 | 1.77 |
| Irish | 4823 | 1.15 |
| Italian | 2200 | 0.52 |
| French (except Basque) | 2163 | 0.51 |
| Scottish | 1203 | 0.29 |
| European | 1074 | 0.26 |
| Polish | 757 | 0.18 |
| Swedish | 753 | 0.18 |
| Subsaharan African | 747 | 0.18 |
| Scotch Irish | 702 | 0.17 |
| African | 634 | 0.15 |
| Dutch | 611 | 0.14 |
| Norwegian | 578 | 0.14 |
| British | 506 | 0.12 |
| French Canadian | 439 | 0.10 |
| Czech | 400 | 0.10 |
| Welsh | 350 | 0.08 |
| Canadian | 315 | 0.08 |
| Russian | 272 | 0.07 |
| Portuguese | 221 | 0.05 |
| Eastern European | 190 | 0.05 |
| Northern European | 190 | 0.05 |
| Swiss | 185 | 0.04 |
| Scandinavian | 156 | 0.04 |
| Danish | 109 | 0.03 |
| Hungarian | 100 | 0.02 |
| Austrian | 92 | 0.02 |
| Slavic | 91 | 0.02 |
| Bulgarian | 83 | 0.02 |
| Czechoslovakian | 83 | 0.02 |
| Finnish | 81 | 0.02 |
| Romanian | 78 | 0.02 |
| Ukrainian | 70 | 0.02 |
| Sudanese | 64 | 0.02 |
| West Indian (except Hispanic groups) | 60 | 0.01 |
| Albania | 57 | 0.01 |
| Israeli | 49 | 0.01 |
| Slovak | 49 | 0.01 |
| Lebanese | 39 | 0.01 |
| Armenian | 39 | 0.01 |
| Arab | 35 | 0.01 |
| Pennsylvania German | 33 | 0.01 |
| Lithuanian | 28 | 0.01 |
| Belizean | 28 | 0.01 |
| Syrian | 27 | 0.01 |
| Belgian | 26 | 0.01 |
| Nigerian | 24 | 0.01 |
| Greek | 22 | 0.01 |
| Croatian | 21 | 0.01 |
| Ghanaian | 20 | 0.01 |
| Jamaican | 18 | 0.00 |
| Iranian | 16 | 0.00 |
| Egyptian | 15 | 0.00 |
| West Indian | 14 | 0.00 |
| Slovene | 13 | 0.00 |
| Basque | 11 | 0.00 |
| Moroccan | 10 | 0.00 |
| Celtic | 10 | 0.00 |
| Serbian | 10 | 0.00 |
| Latvian | 8 | 0.00 |
| Brazilian | 7 | 0.00 |
| Icelander | 5 | 0.00 |
| South African | 5 | 0.00 |
| Yugoslavian | 4 | 0.00 |
| Assyrian/Chaldean/Syriac | 1 | 0.00 |