Richland County, IL Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 15.88K Richland County, IL population, 5.27K had German ancestry (33.19%), 5.01K had Unclassified ancestry (31.54%), and 2.38K had Other Groups ancestry (15.00%).
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 Illinois counties, and for Illinois.
Data Source: US Census - ACS 5-Year Estimates (2021).
Richland County, IL Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 5269 | 33.19 |
| Unclassified | 5007 | 31.54 |
| Other Groups | 2382 | 15.00 |
| Irish | 1819 | 11.46 |
| American | 1402 | 8.83 |
| English | 1167 | 7.35 |
| French (except Basque) | 265 | 1.67 |
| European | 251 | 1.58 |
| Swedish | 200 | 1.26 |
| Scottish | 196 | 1.24 |
| Polish | 192 | 1.21 |
| Dutch | 180 | 1.13 |
| Italian | 179 | 1.13 |
| Swiss | 151 | 0.95 |
| Norwegian | 138 | 0.87 |
| Welsh | 104 | 0.66 |
| British | 79 | 0.50 |
| Scandinavian | 54 | 0.34 |
| Croatian | 41 | 0.26 |
| Scotch Irish | 35 | 0.22 |
| Portuguese | 33 | 0.21 |
| Czech | 31 | 0.20 |
| Subsaharan African | 29 | 0.18 |
| Iranian | 23 | 0.14 |
| Icelander | 19 | 0.12 |
| Pennsylvania German | 18 | 0.11 |
| Romanian | 17 | 0.11 |
| Ukrainian | 17 | 0.11 |
| Greek | 16 | 0.10 |
| African | 15 | 0.09 |
| South African | 14 | 0.09 |
| Hungarian | 13 | 0.08 |
| Northern European | 11 | 0.07 |
| Yugoslavian | 8 | 0.05 |
| Austrian | 7 | 0.04 |
| Danish | 6 | 0.04 |
| West Indian (except Hispanic groups) | 6 | 0.04 |
| Dutch West Indian | 6 | 0.04 |
| Belgian | 5 | 0.03 |
| French Canadian | 2 | 0.01 |