Sanders 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 12.30K Sanders County, MT population, 2.68K had Unclassified ancestry (21.76%), 2.53K had German ancestry (20.53%), and 1.53K had Other Groups ancestry (12.43%).
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).
Sanders County, MT Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 2676 | 21.76 |
| German | 2525 | 20.53 |
| Other Groups | 1529 | 12.43 |
| Irish | 1430 | 11.63 |
| English | 1406 | 11.43 |
| American | 1178 | 9.58 |
| Norwegian | 1050 | 8.54 |
| Scotch Irish | 569 | 4.63 |
| Swedish | 541 | 4.40 |
| French (except Basque) | 540 | 4.39 |
| European | 425 | 3.46 |
| Scottish | 382 | 3.11 |
| Polish | 373 | 3.03 |
| Italian | 281 | 2.29 |
| Dutch | 268 | 2.18 |
| Welsh | 201 | 1.63 |
| Scandinavian | 161 | 1.31 |
| Danish | 111 | 0.90 |
| Swiss | 104 | 0.85 |
| British | 79 | 0.64 |
| Finnish | 74 | 0.60 |
| French Canadian | 59 | 0.48 |
| Russian | 55 | 0.45 |
| Armenian | 48 | 0.39 |
| Ukrainian | 36 | 0.29 |
| Hungarian | 31 | 0.25 |
| Portuguese | 30 | 0.24 |
| Celtic | 21 | 0.17 |
| Northern European | 20 | 0.16 |
| Austrian | 19 | 0.15 |
| Croatian | 19 | 0.15 |
| Czech | 19 | 0.15 |
| Czechoslovakian | 18 | 0.15 |
| Romanian | 17 | 0.14 |
| Pennsylvania German | 15 | 0.12 |
| Canadian | 12 | 0.10 |
| Eastern European | 11 | 0.09 |
| Icelander | 9 | 0.07 |
| Basque | 6 | 0.05 |
| Greek | 6 | 0.05 |
| Lithuanian | 5 | 0.04 |
| Belgian | 3 | 0.02 |
| West Indian (except Hispanic groups) | 3 | 0.02 |
| Dutch West Indian | 3 | 0.02 |
| Slovak | 2 | 0.02 |
| Yugoslavian | 2 | 0.02 |
| Australian | 1 | 0.01 |