Monticello city, IL Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 6.20K Monticello city, IL population, 2.12K had Unclassified ancestry (34.13%), 1.45K had German ancestry (23.43%), and 824 had Irish ancestry (13.29%).
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 also see similar information for other Illinois cities and places, Illinois counties, and for Illinois.
Data Source: US Census - ACS 5-Year Estimates (2021).
Monticello city, IL Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 2117 | 34.13 |
| German | 1453 | 23.43 |
| Irish | 824 | 13.29 |
| English | 753 | 12.14 |
| Other Groups | 673 | 10.85 |
| American | 195 | 3.14 |
| Scottish | 189 | 3.05 |
| Italian | 186 | 3.00 |
| Polish | 145 | 2.34 |
| Norwegian | 132 | 2.13 |
| British | 121 | 1.95 |
| Welsh | 103 | 1.66 |
| European | 97 | 1.56 |
| Czech | 94 | 1.52 |
| Dutch | 88 | 1.42 |
| Scotch Irish | 88 | 1.42 |
| French (except Basque) | 87 | 1.40 |
| Swedish | 87 | 1.40 |
| Hungarian | 65 | 1.05 |
| Russian | 56 | 0.90 |
| Canadian | 53 | 0.86 |
| Portuguese | 49 | 0.79 |
| Brazilian | 43 | 0.69 |
| Austrian | 42 | 0.68 |
| Greek | 42 | 0.68 |
| Alsatian | 17 | 0.27 |
| Czechoslovakian | 17 | 0.27 |
| Slovak | 15 | 0.24 |
| Swiss | 10 | 0.16 |