Mellette County, SD Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.92K Mellette County, SD population, 1.29K had Other Groups ancestry (67.07%), 330 had German ancestry (17.22%), and 179 had Unclassified ancestry (9.34%).
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 South Dakota counties, and for South Dakota.
Data Source: US Census - ACS 5-Year Estimates (2021).
Mellette County, SD Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 1285 | 67.07 |
| German | 330 | 17.22 |
| Unclassified | 179 | 9.34 |
| English | 89 | 4.64 |
| Norwegian | 72 | 3.76 |
| Swedish | 49 | 2.56 |
| Irish | 46 | 2.40 |
| European | 32 | 1.67 |
| Russian | 28 | 1.46 |
| British | 21 | 1.10 |
| Danish | 18 | 0.94 |
| American | 12 | 0.63 |
| French (except Basque) | 8 | 0.42 |
| Czech | 6 | 0.31 |
| Pennsylvania German | 6 | 0.31 |
| Welsh | 5 | 0.26 |
| Dutch | 4 | 0.21 |
| Scandinavian | 3 | 0.16 |
| Czechoslovakian | 2 | 0.10 |