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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 44.21K people in Illinois with Hungarian ancestry (0.35% of Illinois population). Among all Illinois counties, Piatt County had the highest percentage of its population with Hungarian ancestry (0.99%), followed by Iroquois County (0.63%), and Bond County (0.61%).

The chart and table below shows the top 10 counties with high percentage of its population having Hungarian 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 Hungarian Ancestry in 2021
Piatt County
Iroquois County
Bond County
McHenry County
DeKalb County
Lake County
Kendall County
Will County
Woodford County
Franklin County
Ranking of Illinois Counties By Percentage of Population with Hungarian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Piatt County 0.99
2 Iroquois County 0.63
3 Bond County 0.61
4 McHenry County 0.60
5 DeKalb County 0.59
5 Lake County 0.59
6 Kendall County 0.55
7 Will County 0.54
8 Woodford County 0.52
9 Franklin County 0.49
10 Ford County 0.44
10 LaSalle County 0.44
11 Lee County 0.43
12 DuPage County 0.42
13 Monroe County 0.41
14 Kane County 0.40
14 Marshall County 0.40
15 McLean County 0.37
16 Clinton County 0.36
16 Moultrie County 0.36
17 De Witt County 0.35
17 Perry County 0.35
18 Champaign County 0.34
19 Cook County 0.33
19 Madison County 0.33
20 Logan County 0.32
20 Massac County 0.32
21 Saline County 0.31
22 Grundy County 0.30
22 Peoria County 0.30
23 Macoupin County 0.29
23 St. Clair County 0.29
24 Jackson County 0.28
25 Hancock County 0.27
25 Montgomery County 0.27
26 Sangamon County 0.26
27 Ogle County 0.25
28 Carroll County 0.24
28 Gallatin County 0.24
28 Macon County 0.24
29 Clark County 0.23
29 Mason County 0.23
29 Stephenson County 0.23
30 Adams County 0.22
30 Kankakee County 0.22
30 Livingston County 0.22
30 Marion County 0.22
30 Washington County 0.22
31 Whiteside County 0.21
31 Williamson County 0.21
32 Crawford County 0.20
33 Tazewell County 0.19
34 Cumberland County 0.17
35 Boone County 0.16
35 McDonough County 0.16
36 Effingham County 0.15
36 Knox County 0.15
36 Mercer County 0.15
36 Randolph County 0.15
37 Edgar County 0.14
37 Jo Daviess County 0.14
38 Jersey County 0.13
38 Schuyler County 0.13
39 Coles County 0.12
40 Calhoun County 0.11
40 Christian County 0.11
40 Winnebago County 0.11
41 Bureau County 0.10
41 Jasper County 0.10
42 Fulton County 0.09
42 Henderson County 0.09
42 Henry County 0.09
42 Putnam County 0.09
42 Rock Island County 0.09
43 Fayette County 0.08
43 Morgan County 0.08
43 Richland County 0.08
43 Vermilion County 0.08
44 Menard County 0.07
45 Jefferson County 0.05
45 Wayne County 0.05
46 Greene County 0.04
46 Union County 0.04
46 Wabash County 0.04
47 Johnson County 0.03
47 Warren County 0.03
48 Clay County 0.02
48 Shelby County 0.02
49 Douglas County 0.01