Bonneville 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 121.77K Bonneville County, ID population, 26.86K had Other Groups ancestry (22.05%), 26.29K had English ancestry (21.59%), and 26.13K had Unclassified ancestry (21.46%).
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).
Bonneville County, ID Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 26855 | 22.05 |
| English | 26288 | 21.59 |
| Unclassified | 26134 | 21.46 |
| German | 17309 | 14.21 |
| American | 10179 | 8.36 |
| Irish | 7817 | 6.42 |
| Swedish | 4489 | 3.69 |
| European | 4465 | 3.67 |
| Scottish | 4244 | 3.49 |
| Norwegian | 3662 | 3.01 |
| Danish | 3583 | 2.94 |
| Italian | 2576 | 2.12 |
| Welsh | 2267 | 1.86 |
| French (except Basque) | 1859 | 1.53 |
| British | 1805 | 1.48 |
| Swiss | 1599 | 1.31 |
| Dutch | 1510 | 1.24 |
| Scotch Irish | 1183 | 0.97 |
| Polish | 1136 | 0.93 |
| Scandinavian | 1128 | 0.93 |
| French Canadian | 626 | 0.51 |
| Finnish | 555 | 0.46 |
| Portuguese | 466 | 0.38 |
| Czech | 384 | 0.32 |
| Canadian | 306 | 0.25 |
| Russian | 275 | 0.23 |
| Northern European | 239 | 0.20 |
| Hungarian | 207 | 0.17 |
| Eastern European | 188 | 0.15 |
| Brazilian | 167 | 0.14 |
| Czechoslovakian | 162 | 0.13 |
| Greek | 160 | 0.13 |
| Austrian | 136 | 0.11 |
| Romanian | 100 | 0.08 |
| Belgian | 87 | 0.07 |
| Yugoslavian | 83 | 0.07 |
| Ukrainian | 82 | 0.07 |
| Basque | 81 | 0.07 |
| Lebanese | 74 | 0.06 |
| New Zealander | 67 | 0.06 |
| Slovak | 63 | 0.05 |
| Lithuanian | 60 | 0.05 |
| Albania | 51 | 0.04 |
| Croatian | 46 | 0.04 |
| Subsaharan African | 42 | 0.03 |
| Icelander | 38 | 0.03 |
| African | 38 | 0.03 |
| Serbian | 37 | 0.03 |
| Syrian | 34 | 0.03 |
| Armenian | 30 | 0.03 |
| West Indian (except Hispanic groups) | 27 | 0.02 |
| Iranian | 22 | 0.02 |
| Celtic | 19 | 0.02 |
| Haitian | 17 | 0.01 |
| Egyptian | 14 | 0.01 |
| Slavic | 12 | 0.01 |
| Australian | 10 | 0.01 |
| Pennsylvania German | 10 | 0.01 |
| Jamaican | 10 | 0.01 |
| Moroccan | 8 | 0.01 |
| Israeli | 7 | 0.01 |
| Latvian | 7 | 0.01 |
| Bulgarian | 6 | 0.01 |
| Nigerian | 4 | 0.00 |
| Macedonian | 3 | 0.00 |