Gillespie 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 2.95K Gillespie city, IL population, 1.07K had Unclassified ancestry (36.40%), 723 had German ancestry (24.55%), and 516 had Irish ancestry (17.52%).
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).
Gillespie city, IL Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 1072 | 36.40 |
| German | 723 | 24.55 |
| Irish | 516 | 17.52 |
| English | 362 | 12.29 |
| Italian | 306 | 10.39 |
| Scottish | 180 | 6.11 |
| Other Groups | 170 | 5.77 |
| American | 150 | 5.09 |
| European | 40 | 1.36 |
| Yugoslavian | 37 | 1.26 |
| Polish | 36 | 1.22 |
| Scotch Irish | 36 | 1.22 |
| Eastern European | 35 | 1.19 |
| French (except Basque) | 29 | 0.99 |
| Slovene | 29 | 0.99 |
| Croatian | 19 | 0.65 |
| Austrian | 15 | 0.51 |
| British | 13 | 0.44 |
| Danish | 11 | 0.37 |
| Welsh | 9 | 0.31 |
| Czech | 8 | 0.27 |
| Slovak | 8 | 0.27 |