Illinois

Districts Credit Unions Counties

U.S. Senate

District Name # of Members
U.S. Senate 3,005,096
3,005,096

U.S. House Of Representatives

District Name # of Members
Congressional District 1 131,777
Congressional District 2 189,804
Congressional District 3 89,849
Congressional District 4 59,098
Congressional District 5 96,525
Congressional District 6 99,797
Congressional District 7 102,246
Congressional District 8 112,797
Congressional District 9 95,673
Congressional District 10 213,531
Congressional District 11 123,335
Congressional District 12 244,310
Congressional District 13 346,167
Congressional District 14 153,900
Congressional District 15 273,526
Congressional District 16 298,713
Congressional District 17 319,571
2,950,619

State Senate

District Name # of Members
Senate District 1 15,488
Senate District 2 25,806
Senate District 3 25,892
Senate District 4 33,324
Senate District 5 26,271
Senate District 6 20,720
Senate District 7 24,683
Senate District 8 21,014
Senate District 9 21,529
Senate District 10 33,927
Senate District 11 22,110
Senate District 12 11,325
Senate District 13 29,528
Senate District 14 35,165
Senate District 15 42,865
Senate District 16 30,506
Senate District 17 43,614
Senate District 18 34,691
Senate District 19 34,776
Senate District 20 21,542
Senate District 21 30,706
Senate District 22 27,184
Senate District 23 29,347
Senate District 24 34,167
Senate District 25 29,691
Senate District 26 42,869
Senate District 27 34,580
Senate District 28 30,928
Senate District 29 24,931
Senate District 30 62,585
Senate District 31 83,318
Senate District 32 57,368
Senate District 33 32,298
Senate District 34 46,112
Senate District 35 42,546
Senate District 36 127,963
Senate District 37 83,644
Senate District 38 64,074
Senate District 39 31,388
Senate District 40 52,310
Senate District 41 25,543
Senate District 42 36,153
Senate District 43 28,647
Senate District 44 114,192
Senate District 45 59,834
Senate District 46 97,268
Senate District 47 86,600
Senate District 48 105,610
Senate District 49 34,044
Senate District 50 66,790
Senate District 51 54,582
Senate District 52 79,285
Senate District 53 91,341
Senate District 54 78,148
Senate District 55 80,866
Senate District 56 119,588
Senate District 57 113,000
Senate District 58 63,472
Senate District 59 74,710
2,932,458

State House Of Representatives

District Name # of Members
House District 1 7,347
House District 2 8,141
House District 3 11,433
House District 4 14,373
House District 5 14,061
House District 6 11,818
House District 7 20,329
House District 8 12,800
House District 9 13,585
House District 10 12,585
House District 11 10,837
House District 12 9,883
House District 13 12,538
House District 14 12,145
House District 15 11,902
House District 16 9,112
House District 17 10,984
House District 18 10,385
House District 19 14,667
House District 20 19,199
House District 21 10,176
House District 22 11,934
House District 23 4,054
House District 24 7,271
House District 25 15,373
House District 26 14,155
House District 27 18,680
House District 28 16,485
House District 29 23,060
House District 30 19,663
House District 31 17,153
House District 32 13,353
House District 33 19,453
House District 34 24,005
House District 35 18,327
House District 36 16,261
House District 37 12,488
House District 38 22,288
House District 39 11,245
House District 40 10,297
House District 41 15,745
House District 42 14,961
House District 43 10,841
House District 44 16,343
House District 45 13,399
House District 46 15,948
House District 47 17,388
House District 48 16,779
House District 49 14,653
House District 50 15,038
House District 51 19,483
House District 52 23,224
House District 53 17,641
House District 54 16,939
House District 55 14,490
House District 56 16,438
House District 57 13,283
House District 58 11,617
House District 59 23,787
House District 60 38,798
House District 61 50,038
House District 62 33,280
House District 63 23,322
House District 64 33,855
House District 65 13,358
House District 66 18,940
House District 67 23,566
House District 68 22,494
House District 69 21,052
House District 70 21,360
House District 71 48,739
House District 72 78,622
House District 73 46,448
House District 74 36,875
House District 75 24,621
House District 76 39,453
House District 77 15,736
House District 78 15,652
House District 79 34,100
House District 80 18,092
House District 81 14,214
House District 82 11,329
House District 83 17,550
House District 84 18,444
House District 85 13,549
House District 86 15,098
House District 87 52,526
House District 88 61,474
House District 89 30,393
House District 90 29,205
House District 91 49,512
House District 92 47,713
House District 93 50,447
House District 94 35,969
House District 95 47,016
House District 96 58,009
House District 97 16,870
House District 98 16,897
House District 99 23,547
House District 100 42,923
House District 101 29,756
House District 102 24,527
House District 103 27,153
House District 104 51,605
House District 105 50,065
House District 106 41,109
House District 107 38,286
House District 108 39,805
House District 109 49,436
House District 110 31,092
House District 111 65,754
House District 112 53,834
House District 113 59,380
House District 114 51,932
House District 115 33,421
House District 116 30,039
House District 117 34,500
House District 118 39,600
2,924,222