Powder River County, MT Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.76K Powder River County, MT population, 681 had German ancestry (38.72%), 373 had Unclassified ancestry (21.21%), and 303 had English ancestry (17.23%).
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 Montana counties, and for Montana.
Data Source: US Census - ACS 5-Year Estimates (2021).
Powder River County, MT Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 681 | 38.72 |
| Unclassified | 373 | 21.21 |
| English | 303 | 17.23 |
| Irish | 215 | 12.22 |
| Other Groups | 214 | 12.17 |
| Norwegian | 154 | 8.76 |
| Scottish | 97 | 5.51 |
| American | 94 | 5.34 |
| Italian | 81 | 4.61 |
| European | 47 | 2.67 |
| Dutch | 44 | 2.50 |
| French (except Basque) | 27 | 1.54 |
| Bulgarian | 25 | 1.42 |
| Scandinavian | 24 | 1.36 |
| Scotch Irish | 21 | 1.19 |
| Swedish | 21 | 1.19 |
| Russian | 18 | 1.02 |
| Polish | 16 | 0.91 |
| Welsh | 15 | 0.85 |
| Finnish | 12 | 0.68 |
| Estonian | 10 | 0.57 |
| Danish | 8 | 0.46 |
| French Canadian | 8 | 0.46 |
| Czech | 7 | 0.40 |
| Lithuanian | 5 | 0.28 |
| Northern European | 4 | 0.23 |
| Swiss | 4 | 0.23 |
| Basque | 3 | 0.17 |