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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 74.22K people in Illinois with Lithuanian ancestry (0.58% of Illinois population). Among all Illinois counties, Putnam County had the highest percentage of its population with Lithuanian ancestry (1.63%), followed by Will County (1.34%), and Grundy County (1.18%).

The chart and table below shows the top 10 counties with high percentage of its population having Lithuanian 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 Lithuanian Ancestry in 2021
Putnam County
Will County
Grundy County
DuPage County
Kendall County
Menard County
McHenry County
Saline County
Marshall County
Cook County
Ranking of Illinois Counties By Percentage of Population with Lithuanian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Putnam County 1.63
2 Will County 1.34
3 Grundy County 1.18
4 DuPage County 1.14
5 Kendall County 1.07
6 Menard County 0.73
7 McHenry County 0.69
8 Saline County 0.68
9 Marshall County 0.63
10 Cook County 0.62
11 Scott County 0.61
12 Lake County 0.59
13 Bureau County 0.58
14 Franklin County 0.55
14 LaSalle County 0.55
15 Sangamon County 0.54
16 Fulton County 0.53
17 Kane County 0.51
18 DeKalb County 0.50
18 Jasper County 0.50
19 Iroquois County 0.49
20 Logan County 0.45
21 Cumberland County 0.43
22 Henry County 0.41
22 Marion County 0.41
23 Kankakee County 0.39
24 Vermilion County 0.36
25 Ogle County 0.35
26 McDonough County 0.34
26 Winnebago County 0.34
27 Christian County 0.33
27 Monroe County 0.33
28 Madison County 0.32
28 Perry County 0.32
29 Union County 0.31
30 Rock Island County 0.29
31 Whiteside County 0.25
32 Carroll County 0.24
32 Macoupin County 0.24
33 St. Clair County 0.23
34 Champaign County 0.22
35 Pope County 0.21
35 Stephenson County 0.21
36 Henderson County 0.20
36 Washington County 0.20
37 Jackson County 0.19
37 Jo Daviess County 0.19
38 Lee County 0.17
38 McLean County 0.17
39 Cass County 0.16
40 Jefferson County 0.15
40 Peoria County 0.15
40 Tazewell County 0.15
40 Williamson County 0.15
41 Macon County 0.14
41 Wayne County 0.14
42 Boone County 0.13
42 Montgomery County 0.13
43 Livingston County 0.12
43 Moultrie County 0.12
44 Fayette County 0.11
45 Greene County 0.10
45 Shelby County 0.10
46 Bond County 0.09
46 Massac County 0.09
46 Randolph County 0.09
46 Woodford County 0.09
47 Crawford County 0.08
47 Mason County 0.08
48 Knox County 0.07
48 Stark County 0.07
49 Jersey County 0.06
49 Mercer County 0.06
50 Clinton County 0.05
50 Coles County 0.05
50 Hancock County 0.05
50 Johnson County 0.05
50 Lawrence County 0.05
51 Pulaski County 0.04
52 Edwards County 0.03
52 Hamilton County 0.03
53 Ford County 0.02
53 Gallatin County 0.02
53 Piatt County 0.02
54 De Witt County 0.01
54 Effingham County 0.01
54 Pike County 0.01
54 Warren County 0.01
55 Morgan County 0.003