Ranking of Illinois Counties By Number of Births in 2011

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2011, the Number of Births for Illinois was 162.42K. Among all Illinois counties, Cook County had the highest number of births (71.85K), followed by DuPage County (10.73K), and Will County (8.20K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Illinois counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Illinois Counties By Number of Births in 2011
Cook
DuPage
Will
Lake
Kane
Winnebago
St. Clair
McHenry
Madison
Peoria
Ranking of Illinois Counties By Number of Births in 2011
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Rank County Number of Births
1 Cook County 71847
2 DuPage County 10731
3 Will County 8198
4 Lake County 8152
5 Kane County 7095
6 Winnebago County 3776
7 St. Clair County 3552
8 McHenry County 3367
9 Madison County 3230
10 Peoria County 2575
11 Sangamon County 2404
12 Champaign County 2337
13 McLean County 2149
14 Rock Island County 1873
15 Kendall County 1726
16 Tazewell County 1655
17 Macon County 1387
18 Kankakee County 1342
19 DeKalb County 1270
20 LaSalle County 1238
21 Vermilion County 1089
22 Adams County 811
23 Williamson County 801
24 Jackson County 662
25 Whiteside County 654
26 Grundy County 639
27 Boone County 610
28 Henry County 553
29 Ogle County 546
30 Knox County 518
31 Coles County 504
32 Macoupin County 496
33 Marion County 491
34 Stephenson County 486
35 Jefferson County 449
36 Franklin County 445
37 Woodford County 443
38 Effingham County 437
39 Livingston County 436
40 Clinton County 400
41 Fulton County 372
41 Morgan County 372
42 Lee County 351
43 Christian County 350
44 Randolph County 345
45 Bureau County 330
46 Iroquois County 313
47 Saline County 311
48 Logan County 306
48 McDonough County 306
48 Monroe County 306
49 Montgomery County 299
50 Douglas County 259
51 Fayette County 234
52 Shelby County 226
53 Crawford County 216
54 Richland County 212
55 Jersey County 207
56 Perry County 204
57 Clark County 200
58 Wayne County 194
59 Warren County 191
60 Pike County 189
61 Edgar County 186
62 De Witt County 185
62 Jo Daviess County 185
63 Hancock County 184
64 Union County 182
65 Massac County 181
66 White County 180
67 Cass County 179
68 Bond County 175
69 Moultrie County 168
70 Lawrence County 158
71 Piatt County 154
72 Greene County 152
72 Mason County 152
73 Washington County 151
74 Mercer County 150
75 Wabash County 147
76 Clay County 145
77 Carroll County 137
78 Menard County 133
79 Ford County 131
80 Jasper County 125
80 Johnson County 125
81 Marshall County 122
82 Cumberland County 121
83 Alexander County 106
84 Hamilton County 91
85 Edwards County 74
86 Henderson County 63
86 Schuyler County 63
87 Stark County 60
88 Calhoun County 59
89 Gallatin County 57
90 Pulaski County 56
91 Scott County 50
92 Putnam County 49
93 Brown County 43
94 Hardin County 40
95 Pope County 33