Rooks County, KS Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 4.97K Rooks County, KS population, 1.71K had German ancestry (34.37%), 1.30K had Unclassified ancestry (26.17%), and 735 had Irish ancestry (14.77%).
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 Kansas counties, and for Kansas.
Data Source: US Census - ACS 5-Year Estimates (2021).
Rooks County, KS Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 1710 | 34.37 |
| Unclassified | 1302 | 26.17 |
| Irish | 735 | 14.77 |
| English | 552 | 11.10 |
| American | 490 | 9.85 |
| Other Groups | 410 | 8.24 |
| French (except Basque) | 188 | 3.78 |
| French Canadian | 158 | 3.18 |
| Dutch | 121 | 2.43 |
| Swedish | 112 | 2.25 |
| Norwegian | 101 | 2.03 |
| Italian | 97 | 1.95 |
| Scottish | 77 | 1.55 |
| Czech | 76 | 1.53 |
| British | 39 | 0.78 |
| Polish | 36 | 0.72 |
| Welsh | 33 | 0.66 |
| Czechoslovakian | 27 | 0.54 |
| European | 26 | 0.52 |
| Russian | 19 | 0.38 |
| Danish | 17 | 0.34 |
| German Russian | 16 | 0.32 |
| Scandinavian | 16 | 0.32 |
| Scotch Irish | 13 | 0.26 |
| Slavic | 12 | 0.24 |
| Swiss | 12 | 0.24 |
| Croatian | 8 | 0.16 |
| Ukrainian | 7 | 0.14 |
| Northern European | 6 | 0.12 |
| Luxembourger | 4 | 0.08 |
| Hungarian | 3 | 0.06 |
| Portuguese | 3 | 0.06 |
| West Indian (except Hispanic groups) | 1 | 0.02 |
| Jamaican | 1 | 0.02 |