Ranking of Illinois Counties By Population with Serbian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 24.53K people in Illinois with Serbian ancestry. Among all Illinois counties, Cook County had the highest population with Serbian ancestry (14.84K), followed by DuPage County (4.26K), and Will County (1.56K).

The chart and table below shows the top 10 counties with high number of people with Serbian 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 Serbian Ancestry in 2021
Cook County
DuPage County
Will County
Lake County
Kane County
Winnebago County
McHenry County
Boone County
Madison County
Montgomery County
Ranking of Illinois Counties By Population with Serbian Ancestry in 2021
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Rank County Population
1 Cook County 14841
2 DuPage County 4262
3 Will County 1558
4 Lake County 998
5 Kane County 576
6 Winnebago County 403
7 McHenry County 367
8 Boone County 176
9 Madison County 169
10 Montgomery County 168
11 DeKalb County 146
12 Peoria County 83
13 McLean County 72
14 Rock Island County 67
15 Whiteside County 58
16 St. Clair County 56
16 Tazewell County 56
17 Kendall County 55
18 Kankakee County 51
19 Macoupin County 34
20 Ogle County 30
21 Logan County 25
22 Champaign County 24
23 Coles County 23
23 Sangamon County 23
24 Williamson County 21
25 Jackson County 20
26 Lee County 19
27 Monroe County 15
28 Grundy County 14
29 Effingham County 13
29 Macon County 13
30 Johnson County 11
30 Knox County 11
30 Wayne County 11
31 Moultrie County 10
32 Brown County 9
32 Bureau County 9
32 Franklin County 9
33 Jo Daviess County 8
34 LaSalle County 5
35 Christian County 4
36 Edgar County 2
36 Mercer County 2
36 Stark County 2
37 Ford County 1