Jefferson CDP, LA Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 10.50K Jefferson CDP, LA population, 3.49K had Other Groups ancestry (33.24%), 1.72K had Unclassified ancestry (16.34%), and 1.64K had German ancestry (15.58%).
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 also see similar information for other Louisiana cities and places, Louisiana counties, and for Louisiana.
Data Source: US Census - ACS 5-Year Estimates (2021).
Jefferson CDP, LA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 3490 | 33.24 |
| Unclassified | 1716 | 16.34 |
| German | 1636 | 15.58 |
| French (except Basque) | 1493 | 14.22 |
| Irish | 1428 | 13.60 |
| Italian | 1274 | 12.13 |
| English | 646 | 6.15 |
| American | 427 | 4.07 |
| Scottish | 251 | 2.39 |
| French Canadian | 140 | 1.33 |
| European | 109 | 1.04 |
| Dutch | 98 | 0.93 |
| Polish | 86 | 0.82 |
| British | 67 | 0.64 |
| Welsh | 60 | 0.57 |
| Cajun | 57 | 0.54 |
| Scotch Irish | 55 | 0.52 |
| Lebanese | 47 | 0.45 |
| Brazilian | 44 | 0.42 |
| Canadian | 39 | 0.37 |
| Greek | 37 | 0.35 |
| Lithuanian | 33 | 0.31 |
| Eastern European | 23 | 0.22 |
| Portuguese | 20 | 0.19 |
| West Indian (except Hispanic groups) | 17 | 0.16 |
| Haitian | 17 | 0.16 |
| Norwegian | 16 | 0.15 |
| Hungarian | 15 | 0.14 |
| Swedish | 15 | 0.14 |
| Armenian | 12 | 0.11 |
| Slovak | 11 | 0.11 |
| Swiss | 11 | 0.11 |
| Scandinavian | 6 | 0.06 |
| Croatian | 5 | 0.05 |
| Northern European | 5 | 0.05 |
| Russian | 4 | 0.04 |