Ranking of Illinois Counties By Population with Alsatian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 454 people in Illinois with Alsatian ancestry. Among all Illinois counties, Cook County had the highest population with Alsatian ancestry (190), followed by DuPage County (85), and Winnebago County (38).

The chart and table below shows the top 10 counties with high number of people with Alsatian ancestry.

You can see similar information for other states and for other ancestry groups in Illinois.

Data Source: US Census Bureau.
Ranking of Illinois Counties By Population with Alsatian Ancestry in 2021
Cook County
DuPage County
Winnebago County
St. Clair County
Champaign County
Piatt County
Randolph County
Will County
Kane County
Tazewell County
Ranking of Illinois Counties By Population with Alsatian Ancestry in 2021
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Rank County Population
1 Cook County 190
2 DuPage County 85
3 Winnebago County 38
4 St. Clair County 26
5 Champaign County 19
6 Piatt County 17
7 Randolph County 15
7 Will County 15
8 Kane County 13
9 Tazewell County 10
10 Henry County 7
10 McLean County 7
11 Menard County 4
12 Crawford County 3
12 LaSalle County 3
13 Livingston County 2