Ranking of Illinois Counties By Population with Liberian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 954 people in Illinois with Liberian ancestry. Among all Illinois counties, Cook County had the highest population with Liberian ancestry (734), followed by Rock Island County (92), and DuPage County (44).

The chart and table below shows the top 9 counties with high number of people with Liberian 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 Liberian Ancestry in 2021
Cook County
Rock Island County
DuPage County
Will County
Lake County
Kendall County
Champaign County
Macon County
Kane County
Ranking of Illinois Counties By Population with Liberian Ancestry in 2021
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Rank County Population
1 Cook County 734
2 Rock Island County 92
3 DuPage County 44
4 Will County 23
5 Lake County 22
6 Kendall County 17
7 Champaign County 15
8 Macon County 5
9 Kane County 2