Illinois State House
Share image →Democrats: 78
Republicans: 40
Democratic Majority
District Breakdown (118 districts)
Click any district to view presidential voting patterns and demographics.
1
D
2
D
3
D
4
D
5
D
6
D
7
D
8
D
9
D
10
D
11
D
12
D
13
D
14
D
15
D
16
D
17
D
18
D
19
D
20
R
21
D
22
D
23
D
24
D
25
D
26
D
27
D
28
D
29
D
30
D
31
D
32
D
33
D
34
D
35
D
36
D
37
R
38
D
39
D
40
D
41
D
42
D
43
D
44
D
45
D
46
D
47
R
48
R
49
D
50
D
51
D
52
R
53
D
54
D
55
D
56
D
57
D
58
D
59
D
60
D
61
D
62
D
63
R
64
R
65
R
66
D
67
D
68
D
69
R
70
R
71
R
72
D
73
R
74
R
75
R
76
D
77
D
78
D
79
R
80
D
81
D
82
R
83
D
84
D
85
D
86
D
87
R
88
R
89
R
90
R
91
D
92
D
93
R
94
R
95
R
96
D
97
D
98
D
99
R
100
R
101
R
102
R
103
D
104
R
105
R
106
R
107
R
108
R
109
R
110
R
111
R
112
D
113
D
114
R
115
R
116
R
117
R
118
R
Data source: Klarner State Legislative Election Returns (2022). District boundaries and incumbents may have changed since this election. See Ballotpedia for current composition.