Oliver County, ND Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.85K Oliver County, ND population, 1.17K had German ancestry (63.24%), 339 had Unclassified ancestry (18.32%), and 304 had Norwegian ancestry (16.43%).
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 North Dakota counties, and for North Dakota.
Data Source: US Census - ACS 5-Year Estimates (2021).
Oliver County, ND Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 1170 | 63.24 |
| Unclassified | 339 | 18.32 |
| Norwegian | 304 | 16.43 |
| Other Groups | 168 | 9.08 |
| Russian | 115 | 6.22 |
| American | 74 | 4.00 |
| Irish | 63 | 3.41 |
| Swedish | 40 | 2.16 |
| English | 34 | 1.84 |
| French (except Basque) | 21 | 1.14 |
| Czech | 20 | 1.08 |
| Ukrainian | 17 | 0.92 |
| Scotch Irish | 15 | 0.81 |
| Scandinavian | 14 | 0.76 |
| Polish | 10 | 0.54 |
| Scottish | 10 | 0.54 |
| Danish | 8 | 0.43 |
| Finnish | 6 | 0.32 |
| Czechoslovakian | 4 | 0.22 |
| German Russian | 3 | 0.16 |
| Hungarian | 3 | 0.16 |
| Italian | 3 | 0.16 |
| Australian | 2 | 0.11 |
| Dutch | 2 | 0.11 |