DeKalb County, TN Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 19.88K DeKalb County, TN population, 8.53K had Unclassified ancestry (42.91%), 3.80K had Other Groups ancestry (19.14%), and 3.15K had American ancestry (15.87%).
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 Tennessee counties, and for Tennessee.
Data Source: US Census - ACS 5-Year Estimates (2021).
DeKalb County, TN Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 8528 | 42.91 |
| Other Groups | 3804 | 19.14 |
| American | 3154 | 15.87 |
| English | 1800 | 9.06 |
| Irish | 1757 | 8.84 |
| German | 1268 | 6.38 |
| Italian | 439 | 2.21 |
| European | 386 | 1.94 |
| Scotch Irish | 164 | 0.83 |
| Scottish | 160 | 0.81 |
| Polish | 134 | 0.67 |
| French (except Basque) | 127 | 0.64 |
| Dutch | 125 | 0.63 |
| Welsh | 108 | 0.54 |
| Swedish | 99 | 0.50 |
| British | 94 | 0.47 |
| Russian | 92 | 0.46 |
| Norwegian | 36 | 0.18 |
| Scandinavian | 35 | 0.18 |
| French Canadian | 34 | 0.17 |
| Northern European | 25 | 0.13 |
| Hungarian | 22 | 0.11 |
| Czech | 20 | 0.10 |
| Portuguese | 20 | 0.10 |
| Romanian | 17 | 0.09 |
| Finnish | 9 | 0.05 |
| Greek | 5 | 0.03 |
| Subsaharan African | 4 | 0.02 |
| South African | 4 | 0.02 |
| Danish | 3 | 0.02 |
| Palestinian | 1 | 0.01 |