Franklin County, ID Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 14.04K Franklin County, ID population, 4.37K had Unclassified ancestry (31.16%), 3.89K had English ancestry (27.71%), and 2.15K had Other Groups ancestry (15.30%).
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 Idaho counties, and for Idaho.
Data Source: US Census - ACS 5-Year Estimates (2021).
Franklin County, ID Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 4374 | 31.16 |
| English | 3889 | 27.71 |
| Other Groups | 2148 | 15.30 |
| American | 1237 | 8.81 |
| German | 1056 | 7.52 |
| Danish | 787 | 5.61 |
| Scottish | 536 | 3.82 |
| Welsh | 473 | 3.37 |
| European | 343 | 2.44 |
| Swedish | 340 | 2.42 |
| Irish | 330 | 2.35 |
| French (except Basque) | 212 | 1.51 |
| Norwegian | 205 | 1.46 |
| Scandinavian | 184 | 1.31 |
| British | 155 | 1.10 |
| Swiss | 115 | 0.82 |
| Dutch | 74 | 0.53 |
| Italian | 60 | 0.43 |
| Scotch Irish | 55 | 0.39 |
| Canadian | 45 | 0.32 |
| Yugoslavian | 41 | 0.29 |
| Polish | 25 | 0.18 |
| Romanian | 18 | 0.13 |
| Armenian | 14 | 0.10 |
| Hungarian | 11 | 0.08 |
| Belgian | 10 | 0.07 |
| Finnish | 5 | 0.04 |
| Australian | 4 | 0.03 |
| Czech | 4 | 0.03 |
| Subsaharan African | 2 | 0.01 |
| South African | 2 | 0.01 |
| Lebanese | 1 | 0.01 |
| French Canadian | 1 | 0.01 |
| Russian | 1 | 0.01 |