Ranking of Illinois Counties By Population with Icelander Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 871 people in Illinois with Icelander ancestry. Among all Illinois counties, Cook County had the highest population with Icelander ancestry (299), followed by Lake County (97), and Kane County (86).
The chart and table below shows the top 10 counties with high number of people with Icelander ancestry.
You can see similar information for other states and for other ancestry groups in Illinois.
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Related Topics: Illinois ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Illinois Counties By Population with Icelander Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Cook County | 299 |
| 2 | Lake County | 97 |
| 3 | Kane County | 86 |
| 4 | LaSalle County | 53 |
| 5 | St. Clair County | 49 |
| 6 | DuPage County | 47 |
| 7 | Tazewell County | 44 |
| 8 | Sangamon County | 41 |
| 9 | McHenry County | 33 |
| 10 | Will County | 22 |
| 11 | Richland County | 19 |
| 12 | Champaign County | 18 |
| 12 | McLean County | 18 |
| 13 | Peoria County | 14 |
| 14 | Ogle County | 9 |
| 14 | Winnebago County | 9 |
| 15 | Fulton County | 7 |
| 16 | Grundy County | 2 |
| 16 | Knox County | 2 |
| 16 | Madison County | 2 |