Illinois

Districts Credit Unions Counties

U.S. Senate

District Name # of Members
U.S. Senate 2,816,197
2,816,197

U.S. House Of Representatives

District Name # of Members
Congressional District 1 101,522
Congressional District 2 133,449
Congressional District 3 72,197
Congressional District 4 46,250
Congressional District 5 77,594
Congressional District 6 103,792
Congressional District 7 87,126
Congressional District 8 88,926
Congressional District 9 77,164
Congressional District 10 169,670
Congressional District 11 100,282
Congressional District 12 306,289
Congressional District 13 291,369
Congressional District 14 140,284
Congressional District 15 197,855
Congressional District 16 189,714
Congressional District 17 306,801
Congressional District 18 284,825
2,775,109

State Senate

District Name # of Members
Senate District 1 12,641
Senate District 2 19,439
Senate District 3 24,414
Senate District 4 29,505
Senate District 5 24,613
Senate District 6 19,997
Senate District 7 20,619
Senate District 8 19,731
Senate District 9 20,016
Senate District 10 30,182
Senate District 11 15,641
Senate District 12 12,510
Senate District 13 28,622
Senate District 14 31,317
Senate District 15 33,030
Senate District 16 25,825
Senate District 17 38,707
Senate District 18 29,884
Senate District 19 32,389
Senate District 20 17,286
Senate District 21 29,727
Senate District 22 27,222
Senate District 23 25,875
Senate District 24 24,654
Senate District 25 34,109
Senate District 26 39,839
Senate District 27 31,387
Senate District 28 29,531
Senate District 29 24,492
Senate District 30 60,803
Senate District 31 77,288
Senate District 32 50,470
Senate District 33 38,209
Senate District 34 48,624
Senate District 35 43,189
Senate District 36 134,639
Senate District 37 94,834
Senate District 38 74,015
Senate District 39 27,396
Senate District 40 49,923
Senate District 41 23,249
Senate District 42 31,917
Senate District 43 29,027
Senate District 44 103,362
Senate District 45 61,829
Senate District 46 97,036
Senate District 47 46,877
Senate District 48 97,054
Senate District 49 33,621
Senate District 50 72,548
Senate District 51 80,531
Senate District 52 67,406
Senate District 53 81,420
Senate District 54 78,975
Senate District 55 38,696
Senate District 56 122,159
Senate District 57 110,720
Senate District 58 68,483
Senate District 59 62,233
2,759,737

State House Of Representatives

District Name # of Members
House District 1 6,201
House District 2 6,440
House District 3 9,035
House District 4 10,404
House District 5 13,459
House District 6 10,929
House District 7 17,139
House District 8 12,333
House District 9 12,113
House District 10 12,376
House District 11 9,065
House District 12 10,563
House District 13 10,070
House District 14 10,549
House District 15 10,761
House District 16 8,950
House District 17 10,018
House District 18 9,685
House District 19 13,827
House District 20 16,269
House District 21 5,637
House District 22 10,004
House District 23 6,620
House District 24 5,890
House District 25 13,988
House District 26 14,634
House District 27 17,260
House District 28 14,057
House District 29 19,201
House District 30 13,720
House District 31 14,712
House District 32 11,113
House District 33 18,639
House District 34 19,900
House District 35 16,524
House District 36 13,288
House District 37 12,440
House District 38 19,949
House District 39 8,911
House District 40 8,375
House District 41 14,796
House District 42 14,931
House District 43 13,337
House District 44 13,885
House District 45 13,583
House District 46 12,210
House District 47 10,926
House District 48 13,728
House District 49 14,668
House District 50 19,441
House District 51 21,042
House District 52 18,797
House District 53 14,701
House District 54 16,686
House District 55 13,417
House District 56 16,114
House District 57 12,091
House District 58 12,401
House District 59 21,476
House District 60 38,227
House District 61 46,430
House District 62 30,858
House District 63 20,146
House District 64 30,001
House District 65 18,751
House District 66 19,413
House District 67 18,972
House District 68 29,509
House District 69 25,304
House District 70 17,687
House District 71 61,175
House District 72 72,748
House District 73 53,130
House District 74 41,509
House District 75 24,183
House District 76 49,746
House District 77 11,368
House District 78 16,028
House District 79 33,473
House District 80 16,450
House District 81 12,905
House District 82 10,344
House District 83 15,028
House District 84 16,889
House District 85 14,648
House District 86 14,379
House District 87 46,557
House District 88 56,632
House District 89 38,463
House District 90 23,158
House District 91 50,240
House District 92 46,662
House District 93 22,022
House District 94 24,716
House District 95 41,617
House District 96 54,941
House District 97 16,977
House District 98 16,644
House District 99 45,223
House District 100 27,247
House District 101 54,092
House District 102 26,272
House District 103 23,826
House District 104 43,069
House District 105 51,794
House District 106 29,479
House District 107 28,552
House District 108 49,997
House District 109 18,151
House District 110 20,340
House District 111 64,973
House District 112 57,092
House District 113 58,566
House District 114 51,163
House District 115 33,830
House District 116 34,473
House District 117 34,339
House District 118 27,634
2,751,320