Ranking of Illinois Counties By Percentage of Population with Ukrainian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 54.26K people in Illinois with Ukrainian ancestry (0.42% of Illinois population). Among all Illinois counties, Lake County had the highest percentage of its population with Ukrainian ancestry (0.84%), followed by Stark County (0.68%), and Cook County (0.63%).

The chart and table below shows the top 10 counties with high percentage of its population having Ukrainian 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 Percentage of Population with Ukrainian Ancestry in 2021
Lake County
Stark County
Cook County
DeKalb County
Jo Daviess County
DuPage County
McHenry County
Lee County
Bond County
Menard County
Ranking of Illinois Counties By Percentage of Population with Ukrainian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Lake County 0.84
2 Stark County 0.68
3 Cook County 0.63
3 DeKalb County 0.63
3 Jo Daviess County 0.63
4 DuPage County 0.58
4 McHenry County 0.58
5 Lee County 0.52
6 Bond County 0.50
7 Menard County 0.37
8 Boone County 0.36
9 Kane County 0.34
10 Henderson County 0.32
11 Will County 0.23
12 Putnam County 0.21
13 Champaign County 0.19
14 Johnson County 0.15
14 Livingston County 0.15
14 Pike County 0.15
14 Williamson County 0.15
15 Fayette County 0.14
15 Logan County 0.14
15 Wayne County 0.14
16 De Witt County 0.13
16 LaSalle County 0.13
17 Grundy County 0.12
18 Kendall County 0.11
18 Macoupin County 0.11
18 Richland County 0.11
18 Tazewell County 0.11
19 Effingham County 0.10
19 Franklin County 0.10
19 Jackson County 0.10
19 McLean County 0.10
19 Sangamon County 0.10
19 Winnebago County 0.10
20 Crawford County 0.09
20 Shelby County 0.09
20 Vermilion County 0.09
21 Mercer County 0.08
21 White County 0.08
22 Fulton County 0.07
22 Madison County 0.07
23 Macon County 0.06
23 Peoria County 0.06
23 St. Clair County 0.06
23 Scott County 0.06
24 Clinton County 0.05
24 Douglas County 0.05
24 Knox County 0.05
24 Montgomery County 0.05
24 Morgan County 0.05
24 Rock Island County 0.05
24 Whiteside County 0.05
25 Kankakee County 0.04
25 Lawrence County 0.04
26 Bureau County 0.03
26 Hancock County 0.03
26 Henry County 0.03
26 Iroquois County 0.03
26 Marshall County 0.03
26 Ogle County 0.03
26 Stephenson County 0.03
27 Coles County 0.02
27 Monroe County 0.02
28 Jasper County 0.01
28 Randolph County 0.01
28 Warren County 0.01