Ranking of Illinois Counties By Natural Population Increase in 2016

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2016, the Natural Population Increase for Illinois was 50.59K. Among all Illinois counties, Cook County had the highest natural population increase (27.64K), followed by DuPage County (4.65K), and Kane County (3.59K).

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 Natural Population Increase in 2016
Cook
DuPage
Kane
Will
Lake
McHenry
Champaign
Kendall
McLean
St. Clair
Ranking of Illinois Counties By Natural Population Increase in 2016
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Rank County Natural Pop. Increase
1 Cook County 27636
2 DuPage County 4647
3 Kane County 3591
4 Will County 3583
5 Lake County 3291
6 McHenry County 1102
7 Champaign County 1092
8 Kendall County 1045
9 McLean County 931
10 St. Clair County 866
11 Winnebago County 835
12 Peoria County 747
13 DeKalb County 474
14 Sangamon County 318
15 Rock Island County 293
16 Jackson County 251
17 Grundy County 231
18 Madison County 216
19 Boone County 180
20 Tazewell County 169
21 Kankakee County 150
22 Monroe County 121
23 Douglas County 103
23 Effingham County 103
24 Clinton County 102
25 Jefferson County 87
26 Macon County 83
27 Williamson County 67
28 Woodford County 62
29 Ogle County 60
30 Wayne County 57
31 Vermilion County 45
31 Warren County 45
32 Adams County 34
33 Henry County 24
34 Cumberland County 22
35 Menard County 19
36 Edwards County 18
37 Brown County 17
38 Wabash County 14
39 Shelby County 13
40 Cass County 8
40 Fayette County 8
41 Calhoun County 7
41 Piatt County 7
42 Union County 3
43 De Witt County 0
43 Scott County 0
44 Washington County -1
45 Coles County -3
45 Gallatin County -3
45 Moultrie County -3
46 Hamilton County -5
46 Perry County -5
47 Hancock County -7
47 Livingston County -7
48 Pike County -9
49 Jasper County -10
50 Johnson County -12
51 Stark County -17
52 Lee County -19
53 Jersey County -20
53 Putnam County -20
54 Crawford County -21
55 Hardin County -22
55 Henderson County -22
56 Pulaski County -23
57 Clay County -24
58 Carroll County -27
59 Marshall County -28
60 Schuyler County -29
61 Clark County -30
62 Alexander County -32
62 Pope County -32
62 Richland County -32
62 Whiteside County -32
63 Massac County -37
64 Bond County -38
64 Marion County -38
65 Franklin County -42
66 Logan County -46
66 Morgan County -46
66 Stephenson County -46
67 Ford County -48
68 Saline County -50
69 McDonough County -51
70 Bureau County -54
70 Randolph County -54
71 Mercer County -55
72 Jo Daviess County -59
72 White County -59
73 Greene County -62
73 Mason County -62
74 Christian County -69
75 Montgomery County -70
76 Edgar County -75
76 LaSalle County -75
77 Lawrence County -84
78 Iroquois County -104
79 Macoupin County -107
80 Fulton County -121
81 Knox County -137