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Illinois has 103 second level subdivisions

second level divisions

Map ID	Name
1	Jo Daviess
2	Stephenson
3	Winnebago
4	McHenry
5	Boone
6	Lake
7	Lake Michigan
8	Carroll
9	Ogle
10	Kane
11	De Kalb
12	Dupage
13	Cook
14	Whiteside
15	Lee
16	Kendall
17	Rock Island
18	Will
19	Bureau
20	Henry
21	La Salle
22	Grundy
23	Mercer
24	Putnam
25	Kankakee
26	Stark
27	Marshall
28	Knox
29	Livingston
30	Warren
31	Henderson
32	Woodford
33	Peoria
34	Iroquois
35	Ford
36	Tazewell
37	McLean
38	Fulton
39	McDonough
40	Hancock
41	Mason
42	Vermilion
43	De Witt
44	Schuyler
45	Champaign
46	Logan
47	Menard
48	Piatt
49	Adams
50	Cass
51	Brown
52	Macon
53	Douglas
54	Sangamon
55	Morgan
56	Edgar
57	Scott
58	Moultrie
59	Pike
60	Christian
61	Coles
62	Shelby
63	Greene
64	Clark
65	Cumberland
66	Macoupin
67	Montgomery
68	Calhoun
69	Jersey
70	Effingham
71	Jasper
72	Crawford
73	Fayette
74	Bond
75	Madison
76	Clay
77	Lawrence
78	Richland
79	Marion
80	Clinton
81	Saint Clair
82	Wabash
83	Wayne
84	Edwards
85	Washington
86	Jefferson
87	Monroe
88	White
89	Perry
90	Hamilton
91	Randolph
92	Franklin
93	Jackson
94	Gallatin
95	Saline
96	Williamson
97	Hardin
98	Union
99	Johnson
100	Pope
101	Pulaski
102	Massac
103	Alexander

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