Illinois

Districts Credit Unions Counties

U.S. Senate

District Name # of Members
U.S. Senate 2,879,886
2,879,886

U.S. House Of Representatives

District Name # of Members
Congressional District 1 122,403
Congressional District 2 167,165
Congressional District 3 79,935
Congressional District 4 51,587
Congressional District 5 86,009
Congressional District 6 89,569
Congressional District 7 93,744
Congressional District 8 109,646
Congressional District 9 84,410
Congressional District 10 189,044
Congressional District 11 114,953
Congressional District 12 241,841
Congressional District 13 354,058
Congressional District 14 137,440
Congressional District 15 271,186
Congressional District 16 311,593
Congressional District 17 333,498
2,838,081

State Senate

District Name # of Members
Senate District 1 13,596
Senate District 2 21,583
Senate District 3 24,507
Senate District 4 30,671
Senate District 5 23,236
Senate District 6 18,684
Senate District 7 21,574
Senate District 8 19,588
Senate District 9 19,906
Senate District 10 29,353
Senate District 11 19,457
Senate District 12 10,054
Senate District 13 28,165
Senate District 14 31,695
Senate District 15 37,214
Senate District 16 28,281
Senate District 17 40,437
Senate District 18 31,450
Senate District 19 29,661
Senate District 20 18,448
Senate District 21 28,710
Senate District 22 28,916
Senate District 23 26,832
Senate District 24 31,226
Senate District 25 31,390
Senate District 26 37,485
Senate District 27 29,362
Senate District 28 27,057
Senate District 29 23,740
Senate District 30 55,567
Senate District 31 71,294
Senate District 32 48,588
Senate District 33 33,899
Senate District 34 47,665
Senate District 35 37,819
Senate District 36 127,832
Senate District 37 89,630
Senate District 38 56,805
Senate District 39 28,485
Senate District 40 47,154
Senate District 41 22,735
Senate District 42 36,914
Senate District 43 25,426
Senate District 44 117,912
Senate District 45 60,867
Senate District 46 105,090
Senate District 47 92,236
Senate District 48 104,997
Senate District 49 29,421
Senate District 50 67,350
Senate District 51 49,056
Senate District 52 71,448
Senate District 53 90,880
Senate District 54 76,299
Senate District 55 80,902
Senate District 56 127,634
Senate District 57 118,046
Senate District 58 63,616
Senate District 59 72,783
2,820,628

State House Of Representatives

District Name # of Members
House District 1 6,383
House District 2 7,213
House District 3 9,967
House District 4 11,616
House District 5 13,044
House District 6 11,443
House District 7 18,298
House District 8 12,209
House District 9 11,725
House District 10 11,429
House District 11 9,669
House District 12 9,015
House District 13 10,801
House District 14 10,773
House District 15 11,070
House District 16 8,518
House District 17 10,083
House District 18 9,677
House District 19 12,782
House District 20 16,485
House District 21 8,906
House District 22 10,551
House District 23 3,316
House District 24 6,738
House District 25 14,621
House District 26 13,544
House District 27 17,332
House District 28 14,363
House District 29 20,553
House District 30 16,544
House District 31 15,888
House District 32 12,393
House District 33 18,005
House District 34 22,292
House District 35 17,069
House District 36 14,297
House District 37 11,413
House District 38 18,248
House District 39 9,721
House District 40 8,727
House District 41 14,886
House District 42 13,824
House District 43 13,902
House District 44 15,014
House District 45 12,322
House District 46 14,510
House District 47 15,814
House District 48 15,412
House District 49 14,484
House District 50 16,906
House District 51 17,265
House District 52 20,080
House District 53 15,175
House District 54 14,187
House District 55 12,293
House District 56 14,764
House District 57 11,358
House District 58 12,346
House District 59 21,045
House District 60 34,522
House District 61 42,410
House District 62 28,884
House District 63 19,094
House District 64 29,303
House District 65 15,314
House District 66 18,585
House District 67 24,529
House District 68 23,086
House District 69 18,986
House District 70 18,712
House District 71 50,005
House District 72 77,371
House District 73 52,571
House District 74 36,812
House District 75 22,004
House District 76 34,801
House District 77 13,643
House District 78 14,842
House District 79 31,721
House District 80 15,311
House District 81 12,692
House District 82 10,043
House District 83 18,506
House District 84 18,251
House District 85 13,183
House District 86 12,243
House District 87 56,845
House District 88 60,890
House District 89 31,051
House District 90 29,615
House District 91 51,580
House District 92 53,427
House District 93 54,581
House District 94 37,487
House District 95 46,399
House District 96 58,035
House District 97 14,658
House District 98 14,499
House District 99 23,479
House District 100 43,579
House District 101 26,356
House District 102 22,487
House District 103 25,154
House District 104 45,739
House District 105 52,396
House District 106 38,328
House District 107 37,110
House District 108 39,142
House District 109 50,482
House District 110 30,221
House District 111 70,424
House District 112 57,210
House District 113 63,313
House District 114 54,204
House District 115 34,662
House District 116 28,942
House District 117 33,480
House District 118 38,683
2,814,190