Ritchie CDP, 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 124 Ritchie CDP, IL population, 49 had Other Groups ancestry (39.52%), 34 had Irish ancestry (27.42%), and 34 had Italian ancestry (27.42%).
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).
Ritchie CDP, IL Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 49 | 39.52 |
| Irish | 34 | 27.42 |
| Italian | 34 | 27.42 |
| Unclassified | 19 | 15.32 |
| Slovak | 12 | 9.68 |
| Croatian | 7 | 5.65 |
| Czech | 6 | 4.84 |
| Polish | 6 | 4.84 |
| Dutch | 5 | 4.03 |
| Swedish | 4 | 3.23 |