Adams 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 4.32K Adams County, ID population, 1.13K had Unclassified ancestry (26.15%), 745 had German ancestry (17.24%), and 613 had Irish ancestry (14.19%).
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).
Adams County, ID Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 1130 | 26.15 |
| German | 745 | 17.24 |
| Irish | 613 | 14.19 |
| Other Groups | 609 | 14.09 |
| English | 606 | 14.03 |
| American | 332 | 7.68 |
| Norwegian | 174 | 4.03 |
| Scottish | 158 | 3.66 |
| Italian | 147 | 3.40 |
| European | 146 | 3.38 |
| French (except Basque) | 111 | 2.57 |
| Dutch | 102 | 2.36 |
| Swedish | 95 | 2.20 |
| Polish | 85 | 1.97 |
| Scandinavian | 81 | 1.88 |
| Scotch Irish | 71 | 1.64 |
| Danish | 39 | 0.90 |
| Greek | 29 | 0.67 |
| Basque | 28 | 0.65 |
| French Canadian | 26 | 0.60 |
| Russian | 24 | 0.56 |
| Luxembourger | 23 | 0.53 |
| Portuguese | 23 | 0.53 |
| Welsh | 21 | 0.49 |
| Ukrainian | 18 | 0.42 |
| Czech | 15 | 0.35 |
| Pennsylvania German | 10 | 0.23 |
| Lithuanian | 9 | 0.21 |
| Austrian | 5 | 0.12 |
| Canadian | 5 | 0.12 |
| Belgian | 3 | 0.07 |