USA: Illinois
Contents: Counties and Townships
The population of all counties and townships in Illinois according to census results and latest official estimates.
| Name | Status | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2016-07-01 | |
|---|---|---|---|---|---|
| Adams | County | 68,261 | 67,103 | 66,578 | → |
| Beverly | Township | 338 | 406 | 390 | → |
| Burton | Township | 839 | 909 | 888 | → |
| Camp Point | Township | 1,709 | 1,632 | 1,608 | → |
| Clayton | Township | 1,154 | 1,027 | 1,053 | → |
| Columbus | Township | 578 | 551 | 544 | → |
| Concord | Township | 293 | 287 | 283 | → |
| Ellington | Township | 2,882 | 2,862 | 2,819 | → |
| Fall Creek | Township | 626 | 529 | 522 | → |
| Gilmer | Township | 1,138 | 1,128 | 1,110 | → |
| Honey Creek | Township | 737 | 720 | 711 | → |
| Houston | Township | 250 | 221 | 218 | → |
| Keene | Township | 655 | 604 | 596 | → |
| Liberty | Township | 1,216 | 1,360 | 1,331 | → |
| Lima | Township | 598 | 534 | 527 | → |
| McKee | Township | 193 | 171 | 169 | → |
| Melrose | Township | 6,071 | 5,740 | 5,613 | → |
| Mendon | Township | 1,549 | 1,516 | 1,498 | → |
| Northeast | Township | 935 | 840 | 828 | → |
| Payson | Township | 1,920 | 1,795 | 1,764 | → |
| Quincy | Township | 40,783 | 40,636 | 40,531 | → |
| Richfield | Township | 419 | 411 | 406 | → |
| Riverside | Township | 2,282 | 2,151 | 2,109 | → |
| Ursa | Township | 1,096 | 1,073 | 1,060 | → |
| Alexander | County | 9,583 | 8,238 | 6,478 | → |
| Cache | Precinct | 521 | 413 | ... | → |
| Cairo (Cairo city) | Precinct | 3,633 | 2,831 | 2,359 | |
| McClure | Precinct | 1,185 | 1,034 | ... | → |
| Olive Branch | Precinct | 882 | 879 | ... | → |
| Sandusky | Precinct | 621 | 538 | ... | → |
| Tamms | Precinct | 1,808 | 1,696 | ... | → |
| Thebes | Precinct | 941 | 847 | ... | → |
| Bond | County | 17,636 | 17,768 | 16,824 | → |
| Burgess | Township | 2,392 | 2,439 | 2,276 | → |
| Central | Township | 8,006 | 8,012 | 7,678 | → |
| Lagrange | Township | 942 | 1,169 | 1,107 | → |
| Mills | Township | 550 | 552 | 518 | → |
| Mulberry Grove | Township | 1,358 | 1,361 | 1,269 | → |
| Old Ripley | Township | 799 | 868 | 817 | → |
| Pleasant Mound | Township | 1,134 | 1,018 | 958 | → |
| Shoal Creek | Township | 1,875 | 1,783 | 1,667 | → |
| Tamalco | Township | 580 | 566 | 534 | → |
| Boone | County | 41,788 | 54,167 | 53,503 | → |
| Belvidere | Township | 25,227 | 30,111 | 29,669 | → |
| Bonus | Township | 2,673 | 4,340 | 4,290 | → |
| Boone | Township | 1,674 | 1,968 | 1,931 | → |
| Caledonia | Township | 4,408 | 7,439 | 7,397 | → |
| Flora | Township | 2,166 | 2,981 | 2,884 | → |
| LeRoy | Township | 542 | 485 | 480 | → |
| Manchester | Township | 928 | 895 | 876 | → |
| Poplar Grove | Township | 3,182 | 5,054 | 5,099 | → |
| Spring | Township | 988 | 894 | 877 | → |
| Brown | County | 6,952 | 6,937 | 6,762 | → |
| Buckhorn | Township | 107 | 98 | 95 | → |
| Cooperstown | Township | 334 | 311 | 303 | → |
| Elkhorn | Township | 298 | 346 | 337 | → |
| Lee | Township | 347 | 326 | 318 | → |
| Missouri | Township | 159 | 143 | 139 | → |
| Mount Sterling | Township | 4,571 | 4,673 | 4,566 | → |
| Pea Ridge | Township | 183 | 188 | 183 | → |
| Ripley | Township | 123 | 102 | 100 | → |
| Versailles | Township | 830 | 750 | 721 | → |
| Bureau | County | 35,496 | 34,978 | 33,359 | → |
| Arispie | Township | 836 | 776 | 735 | → |
| Berlin | Township | 802 | 746 | 715 | → |
| Bureau | Township | 282 | 247 | 236 | → |
| Clarion | Township | 419 | 421 | 403 | → |
| Concord | Township | 1,719 | 1,644 | 1,570 | → |
| Dover | Township | 581 | 550 | 527 | → |
| Fairfield | Township | 379 | 375 | 359 | → |
| Gold | Township | 200 | 180 | 172 | → |
| Greenville | Township | 397 | 366 | 351 | → |
| Hall | Township | 8,252 | 8,300 | 7,869 | → |
| Indiantown | Township | 732 | 711 | 680 | → |
| La Moille | Township | 1,158 | 1,122 | 1,074 | → |
| Leepertown | Township | 400 | 364 | 348 | → |
| Macon | Township | 250 | 208 | 199 | → |
| Manlius | Township | 689 | 653 | 625 | → |
| Milo | Township | 223 | 207 | 198 | → |
| Mineral | Township | 517 | 484 | 463 | → |
| Neponset | Township | 783 | 742 | 698 | → |
| Ohio | Township | 901 | 823 | 788 | → |
| Princeton | Township | 9,187 | 9,331 | 8,953 | → |
| Selby | Township | 2,486 | 2,536 | 2,400 | → |
| Walnut | Township | 1,821 | 1,752 | 1,660 | → |
| Westfield | Township | 1,007 | 941 | 901 | → |
| Wheatland | Township | 128 | 135 | 129 | → |
| Wyanet | Township | 1,347 | 1,364 | 1,306 | → |
| Calhoun | County | 5,079 | 5,089 | 4,894 | → |
| Belleview | Precinct | 286 | 283 | ... | → |
| Carlin | Precinct | 197 | 138 | ... | → |
| Crater | Precinct | 560 | 525 | ... | → |
| Gilead | Precinct | 318 | 342 | ... | → |
| Hamburg | Precinct | 578 | 561 | ... | → |
| Hardin | Precinct | 1,308 | 1,330 | ... | → |
| Point | Precinct | 1,017 | 1,066 | ... | → |
| Richwood | Precinct | 820 | 844 | ... | → |
| Carroll | County | 16,671 | 15,388 | 14,539 | → |
| Cherry Grove-Shannon | Township | 1,563 | 1,485 | 1,408 | → |
| Elkhorn Grove | Township | 294 | 229 | 218 | → |
| Fairhaven | Township | 889 | 910 | 864 | → |
| Freedom | Township | 602 | 695 | 672 | → |
| Mount Carroll | Township | 2,492 | 2,279 | 2,146 | → |
| Rock Creek-Lima | Township | 2,174 | 1,976 | 1,856 | → |
| Salem | Township | 390 | 348 | 330 | → |
| Savanna | Township | 4,227 | 3,730 | 3,494 | → |
| Washington | Township | 383 | 356 | 338 | → |
| Woodland | Township | 401 | 280 | 266 | → |
| Wysox | Township | 1,464 | 1,366 | 1,294 | → |
| York | Township | 1,792 | 1,734 | 1,653 | → |
| Cass | County | 13,691 | 13,638 | 12,676 | → |
| Arenzville | Township | 830 | 760 | 715 | → |
| Ashland | Township | 1,440 | 1,396 | 1,296 | → |
| Beardstown | Township | 6,586 | 6,984 | 6,458 | → |
| Bluff Springs | Township | 884 | 887 | 833 | → |
| Chandlerville | Township | 633 | 515 | 480 | → |
| Hagener | Township | 413 | 379 | 356 | → |
| Newmansville | Township | 61 | 50 | 47 | → |
| Panther Creek | Township | 343 | 291 | 273 | → |
| Philadelphia | Township | 241 | 221 | 208 | → |
| Sangamon Valley | Township | 331 | 328 | 309 | → |
| Virginia | Township | 1,929 | 1,827 | 1,701 | → |
| Champaign | County | 179,687 | 201,081 | 208,419 | → |
| Ayers | Township | 440 | 453 | 455 | → |
| Brown | Township | 1,879 | 1,995 | 2,042 | → |
| Champaign | Township | 9,287 | 10,656 | 11,379 | → |
| Champaign City | Township | 70,118 | 81,253 | 86,637 | → |
| Colfax | Township | 253 | 266 | 264 | → |
| Compromise | Township | 1,406 | 1,463 | 1,550 | → |
| Condit | Township | 512 | 500 | 502 | → |
| Crittenden | Township | 345 | 325 | 323 | → |
| Cunningham | Township | 37,075 | 41,453 | 42,014 | → |
| East Bend | Township | 652 | 584 | 581 | → |
| Harwood | Township | 623 | 623 | 632 | → |
| Hensley | Township | 1,227 | 1,261 | 1,256 | → |
| Kerr | Township | 171 | 163 | 162 | → |
| Ludlow | Township | 4,698 | 4,278 | 4,223 | → |
| Mahomet | Township | 10,594 | 12,623 | 13,467 | → |
| Newcomb | Township | 1,032 | 1,292 | 1,291 | → |
| Ogden | Township | 1,607 | 1,680 | 1,667 | → |
| Pesotum | Township | 849 | 845 | 826 | → |
| Philo | Township | 1,781 | 1,954 | 1,927 | → |
| Rantoul | Township | 11,317 | 11,273 | 11,156 | → |
| Raymond | Township | 437 | 418 | 415 | → |
| Sadorus | Township | 1,038 | 969 | 962 | → |
| Scott | Township | 1,185 | 1,258 | 1,240 | → |
| Sidney | Township | 1,606 | 1,733 | 1,708 | → |
| Somer | Township | 1,669 | 1,261 | 1,246 | → |
| South Homer | Township | 1,584 | 1,601 | 1,585 | → |
| Stanton | Township | 474 | 505 | 502 | → |
| St. Joseph | Township | 4,613 | 5,876 | 5,859 | → |
| Tolono | Township | 3,743 | 5,268 | 5,412 | → |
| Urbana | Township | 7,472 | 7,252 | 7,136 | → |
| Christian | County | 35,380 | 34,800 | 33,309 | → |
| Assumption | Township | 1,505 | 1,418 | 1,345 | → |
| Bear Creek | Township | 581 | 499 | 478 | → |
| Buckhart | Township | 1,855 | 1,792 | 1,736 | → |
| Greenwood | Township | 232 | 208 | 199 | → |
| Johnson | Township | 672 | 673 | 655 | → |
| King | Township | 270 | 244 | 233 | → |
| Locust | Township | 1,857 | 1,825 | 1,797 | → |
| May | Township | 1,443 | 1,581 | 1,538 | → |
| Mosquito | Township | 362 | 390 | 374 | → |
| Mount Auburn | Township | 1,042 | 1,028 | 985 | → |
| Pana | Township | 6,888 | 6,647 | 6,329 | → |
| Prairieton | Township | 490 | 449 | 430 | → |
| Ricks | Township | 1,268 | 1,223 | 1,180 | → |
| Rosamond | Township | 397 | 421 | 403 | → |
| South Fork | Township | 2,686 | 2,788 | 2,639 | → |
| Stonington | Township | 1,172 | 1,131 | 1,071 | → |
| Taylorville | Township | 12,660 | 12,483 | 11,917 | → |
| Clark | County | 16,995 | 16,335 | 15,938 | → |
| Anderson | Township | 404 | 417 | 408 | → |
| Auburn | Township | 284 | 240 | 235 | → |
| Casey | Township | 4,172 | 3,958 | 3,845 | → |
| Darwin | Township | 381 | 342 | 335 | → |
| Dolson | Township | 364 | 355 | 348 | → |
| Douglas | Township | 162 | 168 | 164 | → |
| Johnson | Township | 376 | 383 | 375 | → |
| Marshall | Township | 4,712 | 4,574 | 4,492 | → |
| Martinsville | Township | 1,681 | 1,602 | 1,559 | → |
| Melrose | Township | 405 | 352 | 345 | → |
| Orange | Township | 250 | 230 | 225 | → |
| Parker | Township | 242 | 186 | 182 | → |
| Wabash | Township | 2,101 | 2,257 | 2,202 | → |
| Westfield | Township | 816 | 720 | 693 | → |
| York | Township | 645 | 551 | 530 | → |
| Clay | County | 14,417 | 13,815 | 13,300 | → |
| Bible Grove | Township | 384 | 344 | 334 | → |
| Blair | Township | 612 | 636 | 606 | → |
| Clay City | Township | 1,411 | 1,287 | 1,231 | → |
| Harter | Township | 6,482 | 6,394 | 6,168 | → |
| Hoosier | Township | 347 | 338 | 328 | → |
| Larkinsburg | Township | 652 | 644 | 615 | → |
| Louisville | Township | 1,870 | 1,662 | 1,600 | → |
| Oskaloosa | Township | 307 | 322 | 312 | → |
| Pixley | Township | 627 | 589 | 561 | → |
| Songer | Township | 369 | 342 | 332 | → |
| Stanford | Township | 651 | 599 | 575 | → |
| Xenia | Township | 705 | 658 | 638 | → |
| Clinton | County | 35,536 | 37,762 | 37,729 | → |
| Breese | Township | 5,025 | 5,417 | 5,499 | → |
| Brookside | Township | 5,608 | 5,503 | 5,382 | → |
| Carlyle | Township | 3,963 | 3,934 | 3,863 | → |
| Clement | Township | 522 | 475 | 475 | → |
| East Fork | Township | 413 | 400 | 402 | → |
| Germantown | Township | 1,973 | 2,070 | 2,087 | → |
| Irishtown | Township | 1,053 | 1,167 | 1,161 | → |
| Lake | Township | 950 | 960 | 946 | → |
| Looking Glass | Township | 5,562 | 6,354 | 6,308 | → |
| Meridian | Township | 590 | 547 | 549 | → |
| Santa Fe | Township | 1,129 | 1,136 | 1,148 | → |
| St. Rose | Township | 1,341 | 1,422 | 1,442 | → |
| Sugar Creek | Township | 5,139 | 6,184 | 6,289 | → |
| Wade | Township | 1,717 | 1,715 | 1,698 | → |
| Wheatfield | Township | 551 | 478 | 480 | → |
| Coles | County | 53,210 | 53,873 | 52,343 | → |
| Ashmore | Township | 1,451 | 1,364 | 1,326 | → |
| Charleston | Township | 23,052 | 23,916 | 23,168 | → |
| East Oakland | Township | 1,585 | 1,388 | 1,369 | → |
| Humboldt | Township | 1,335 | 1,341 | 1,316 | → |
| Hutton | Township | 825 | 919 | 892 | → |
| Lafayette | Township | 4,447 | 4,822 | 4,717 | → |
| Mattoon | Township | 16,186 | 15,817 | 15,362 | → |
| Morgan | Township | 367 | 359 | 352 | → |
| North Okaw | Township | 917 | 983 | 955 | → |
| Paradise | Township | 1,316 | 1,351 | 1,311 | → |
| Pleasant Grove | Township | 1,417 | 1,327 | 1,294 | → |
| Seven Hickory | Township | 312 | 286 | 281 | → |
| Cook | County | 5,376,741 | 5,195,075 | 5,203,499 | → |
| Barrington | Township | 14,095 | 15,637 | 16,026 | → |
| Berwyn | Township | 54,030 | 56,653 | 55,748 | → |
| Bloom | Township | 93,892 | 90,976 | 90,285 | → |
| Bremen | Township | 109,530 | 110,077 | 109,672 | → |
| Calumet | Township | 22,378 | 20,770 | 20,578 | → |
| Chicago | City | 2,895,964 | 2,695,620 | 2,704,958 | |
| Cicero | Township | 85,993 | 84,241 | 82,992 | → |
| Elk Grove | Township | 94,956 | 92,777 | 92,491 | → |
| Evanston | Township | 74,269 | 74,485 | 74,895 | → |
| Hanover | Township | 83,274 | 99,552 | 100,597 | → |
| Lemont | Township | 18,051 | 21,115 | 21,941 | → |
| Leyden | Township | 94,693 | 92,885 | 92,149 | → |
| Lyons | Township | 109,383 | 111,695 | 112,132 | → |
| Maine | Township | 135,624 | 135,771 | 135,531 | → |
| New Trier | Township | 56,658 | 55,379 | 56,131 | → |
| Niles | Township | 102,576 | 105,904 | 105,285 | → |
| Northfield | Township | 82,939 | 85,085 | 87,495 | → |
| Norwood Park | Township | 26,228 | 26,372 | 26,236 | → |
| Oak Park | Township | 52,518 | 51,878 | 51,774 | → |
| Orland | Township | 91,418 | 97,532 | 99,667 | → |
| Palatine | Township | 112,706 | 112,963 | 113,228 | → |
| Palos | Township | 53,403 | 54,611 | 54,369 | → |
| Proviso | Township | 155,685 | 151,718 | 150,408 | → |
| Rich | Township | 67,629 | 76,705 | 76,470 | → |
| River Forest | Township | 11,640 | 11,172 | 11,088 | → |
| Riverside | Township | 15,324 | 15,587 | 15,376 | → |
| Schaumburg | Township | 134,109 | 131,407 | 131,411 | → |
| Stickney | Township | 38,678 | 40,772 | 40,624 | → |
| Thornton | Township | 180,879 | 169,389 | 167,812 | → |
| Wheeling | Township | 155,975 | 153,720 | 154,718 | → |
| Worth | Township | 152,244 | 152,627 | 151,412 | → |
| Crawford | County | 20,460 | 19,817 | 19,308 | → |
| Honey Creek | Township | 1,569 | 1,563 | 1,513 | → |
| Hutsonville | Township | 1,295 | 1,177 | 1,142 | → |
| Lamotte | Township | 2,095 | 2,046 | 1,971 | → |
| Licking | Township | 383 | 448 | 437 | → |
| Martin | Township | 609 | 531 | 516 | → |
| Montgomery | Township | 736 | 672 | 644 | → |
| Oblong | Township | 2,891 | 2,799 | 2,711 | → |
| Prairie | Township | 630 | 594 | 569 | → |
| Robinson | Township | 10,174 | 9,890 | 9,710 | → |
| Southwest | Township | 78 | 97 | 95 | → |
| Cumberland | County | 11,311 | 11,048 | 10,858 | → |
| Cottonwood | Township | 501 | 521 | 509 | → |
| Crooked Creek | Township | 422 | 422 | 416 | → |
| Greenup | Township | 2,435 | 2,413 | 2,374 | → |
| Neoga | Township | 3,357 | 3,124 | 3,064 | → |
| Spring Point | Township | 1,211 | 1,294 | 1,273 | → |
| Sumpter | Township | 1,965 | 1,980 | 1,951 | → |
| Union | Township | 739 | 690 | 673 | → |
| Woodbury | Township | 681 | 604 | 598 | → |
| DeKalb | County | 88,941 | 105,160 | 104,528 | → |
| Afton | Township | 637 | 861 | 864 | → |
| Clinton | Township | 1,664 | 1,868 | 1,855 | → |
| Cortland | Township | 6,877 | 10,968 | 11,145 | → |
| DeKalb | Township | 42,298 | 46,781 | 45,883 | → |
| Franklin | Township | 1,979 | 2,502 | 2,493 | → |
| Genoa | Township | 5,313 | 5,704 | 5,710 | → |
| Kingston | Township | 2,607 | 3,519 | 3,526 | → |
| Malta | Township | 1,415 | 1,608 | 1,594 | → |
| Mayfield | Township | 824 | 929 | 932 | → |
| Milan | Township | 370 | 331 | 331 | → |
| Paw Paw | Township | 306 | 334 | 334 | → |
| Pierce | Township | 469 | 454 | 455 | → |
| Sandwich | Township | 6,913 | 7,709 | 7,645 | → |
| Shabbona | Township | 1,454 | 1,453 | 1,445 | → |
| Somonauk | Township | 1,805 | 2,101 | 2,091 | → |
| South Grove | Township | 532 | 512 | 513 | → |
| Squaw Grove | Township | 2,720 | 2,802 | 2,792 | → |
| Sycamore | Township | 10,396 | 14,425 | 14,621 | → |
| Victor | Township | 362 | 299 | 299 | → |
| De Witt (DeWitt) | County | 16,802 | 16,561 | 16,226 | → |
| Barnett | Township | 482 | 408 | 404 | → |
| Clintonia | Township | 7,942 | 7,832 | 7,609 | → |
| Creek | Township | 406 | 471 | 466 | → |
| De Witt | Township | 466 | 479 | 471 | → |
| Harp | Township | 335 | 311 | 309 | → |
| Nixon | Township | 589 | 571 | 562 | → |
| Rutledge | Township | 195 | 184 | 180 | → |
| Santa Anna | Township | 2,491 | 2,502 | 2,477 | → |
| Texas | Township | 1,278 | 1,246 | 1,235 | → |
| Tunbridge | Township | 777 | 760 | 749 | → |
| Wapella | Township | 998 | 944 | 921 | → |
| Waynesville | Township | 683 | 711 | 704 | → |
| Wilson | Township | 160 | 142 | 139 | → |
| Douglas | County | 19,909 | 19,982 | 19,630 | → |
| Arcola | Township | 3,242 | 3,310 | 3,253 | → |
| Bourbon | Township | 3,718 | 4,126 | 4,092 | → |
| Bowdre | Township | 759 | 668 | 653 | → |
| Camargo | Township | 3,579 | 3,585 | 3,501 | → |
| Garrett | Township | 1,505 | 1,443 | 1,414 | → |
| Murdock | Township | 271 | 225 | 221 | → |
| Newman | Township | 1,199 | 1,080 | 1,056 | → |
| Sargent | Township | 292 | 286 | 281 | → |
| Tuscola | Township | 5,344 | 5,259 | 5,159 | → |
| DuPage | County | 904,594 | 916,889 | 929,368 | → |
| Addison | Township | 88,873 | 88,612 | 89,248 | → |
| Bloomingdale | Township | 111,523 | 111,899 | 112,158 | → |
| Chicago | City | 2 | 0 | 0 | → |
| Downers Grove | Township | 148,079 | 146,794 | 148,570 | → |
| Lisle | Township | 117,781 | 116,268 | 119,628 | → |
| Milton | Township | 118,119 | 117,067 | 118,037 | → |
| Naperville | Township | 85,879 | 99,981 | 102,286 | → |
| Wayne | Township | 64,181 | 66,576 | 66,952 | → |
| Winfield | Township | 45,170 | 46,243 | 46,727 | → |
| York | Township | 124,987 | 123,449 | 125,762 | → |
| Edgar | County | 19,643 | 18,576 | 17,566 | → |
| Brouilletts Creek | Township | 265 | 235 | 222 | → |
| Buck | Township | 343 | 307 | 291 | → |
| Edgar | Township | 498 | 482 | 456 | → |
| Elbridge | Township | 791 | 830 | 779 | → |
| Embarrass | Township | 655 | 620 | 580 | → |
| Grandview | Township | 574 | 590 | 558 | → |
| Hunter | Township | 271 | 250 | 237 | → |
| Kansas | Township | 1,095 | 1,003 | 941 | → |
| Paris | Township | 10,715 | 9,865 | 9,366 | → |
| Prairie | Township | 301 | 273 | 258 | → |
| Ross | Township | 1,560 | 1,594 | 1,495 | → |
| Shiloh | Township | 195 | 162 | 154 | → |
| Stratton | Township | 525 | 481 | 455 | → |
| Symmes | Township | 1,085 | 1,158 | 1,087 | → |
| Young America | Township | 770 | 726 | 687 | → |
| Edwards | County | 6,978 | 6,721 | 6,523 | → |
| Albion No. 1 | Precinct | 1,270 | 1,218 | ... | → |
| Albion No. 2 | Precinct | 679 | 749 | ... | → |
| Albion No. 3 | Precinct | 701 | 653 | ... | → |
| Bone Gap | Precinct | 492 | 499 | ... | → |
| Browns | Precinct | 347 | 318 | ... | → |
| Dixon | Precinct | 239 | 276 | ... | → |
| Ellery | Precinct | 158 | 153 | ... | → |
| French Creek | Precinct | 1,105 | 1,024 | ... | → |
| Salem No. 1 | Precinct | 632 | 575 | ... | → |
| Salem No. 2 | Precinct | 773 | 708 | ... | → |
| Shelby No. 1 | Precinct | 337 | 302 | ... | → |
| Shelby No. 2 | Precinct | 238 | 246 | ... | → |
| Effingham | County | 34,267 | 34,242 | 34,386 | → |
| Banner | Township | 543 | 456 | 452 | → |
| Bishop | Township | 1,396 | 1,408 | 1,396 | → |
| Douglas | Township | 12,679 | 12,604 | 12,903 | → |
| Jackson | Township | 1,184 | 1,215 | 1,193 | → |
| Liberty | Township | 816 | 764 | 753 | → |
| Lucas | Township | 480 | 495 | 491 | → |
| Mason | Township | 1,494 | 1,364 | 1,343 | → |
| Moccasin | Township | 522 | 484 | 480 | → |
| Mound | Township | 3,438 | 3,648 | 3,611 | → |
| St. Francis | Township | 1,334 | 1,213 | 1,206 | → |
| Summit | Township | 3,442 | 3,584 | 3,550 | → |
| Teutopolis | Township | 2,528 | 2,605 | 2,654 | → |
| Union | Township | 783 | 742 | 728 | → |
| Watson | Township | 3,184 | 3,193 | 3,163 | → |
| West | Township | 444 | 467 | 463 | → |
| Fayette | County | 21,810 | 22,142 | 21,789 | → |
| Avena | Township | 1,967 | 2,010 | 1,956 | → |
| Bear Grove | Township | 605 | 599 | 580 | → |
| Bowling Green | Township | 440 | 457 | 441 | → |
| Carson | Township | 150 | 141 | 139 | → |
| Hurricane | Township | 247 | 257 | 254 | → |
| Kaskaskia | Township | 618 | 650 | 631 | → |
| La Clede | Township | 919 | 909 | 891 | → |
| Lone Grove | Township | 706 | 656 | 648 | → |
| Loudon | Township | 680 | 954 | 931 | → |
| Otego | Township | 1,443 | 1,511 | 1,470 | → |
| Pope | Township | 221 | 213 | 210 | → |
| Ramsey | Township | 1,891 | 1,853 | 1,808 | → |
| Sefton | Township | 606 | 599 | 580 | → |
| Seminary | Township | 542 | 498 | 481 | → |
| Shafter | Township | 466 | 485 | 479 | → |
| Sharon | Township | 2,374 | 2,441 | 2,548 | → |
| South Hurricane | Township | 333 | 308 | 304 | → |
| Vandalia | Township | 6,646 | 6,629 | 6,487 | → |
| Wheatland | Township | 494 | 467 | 452 | → |
| Wilberton | Township | 462 | 505 | 499 | → |
| Ford | County | 14,227 | 14,081 | 13,575 | → |
| Brenton | Township | 937 | 973 | 921 | → |
| Button | Township | 282 | 281 | 269 | → |
| Dix | Township | 681 | 642 | 614 | → |
| Drummer | Township | 3,882 | 4,023 | 3,959 | → |
| Lyman | Township | 578 | 518 | 495 | → |
| Mona | Township | 379 | 334 | 319 | → |
| Patton | Township | 5,415 | 5,358 | 5,132 | → |
| Peach Orchard | Township | 631 | 608 | 580 | → |
| Pella | Township | 217 | 176 | 168 | → |
| Rogers | Township | 413 | 449 | 430 | → |
| Sullivant | Township | 594 | 510 | 488 | → |
| Wall | Township | 218 | 209 | 200 | → |
| Franklin | County | 39,021 | 39,989 | 39,156 | → |
| Barren | Township | 439 | 496 | 492 | → |
| Benton | Township | 8,642 | 8,972 | 8,832 | → |
| Browning | Township | 2,403 | 2,450 | 2,396 | → |
| Cave | Township | 1,573 | 1,756 | 1,716 | → |
| Denning | Township | 4,949 | 5,202 | 5,082 | → |
| Eastern | Township | 514 | 582 | 564 | → |
| Ewing | Township | 1,321 | 1,345 | 1,322 | → |
| Frankfort | Township | 7,162 | 7,024 | 6,878 | → |
| Goode | Township | 2,852 | 2,715 | 2,653 | → |
| Northern | Township | 455 | 476 | 467 | → |
| Six Mile | Township | 3,708 | 3,885 | 3,786 | → |
| Tyrone | Township | 5,003 | 5,086 | 4,968 | → |
| Fulton | County | 38,244 | 37,069 | 35,536 | → |
| Astoria | Township | 1,516 | 1,464 | 1,396 | → |
| Banner | Township | 371 | 373 | 361 | → |
| Bernadotte | Township | 312 | 273 | 266 | → |
| Buckheart | Township | 1,518 | 1,484 | 1,430 | → |
| Canton | Township | 16,061 | 15,703 | 15,049 | → |
| Cass | Township | 640 | 622 | 605 | → |
| Deerfield | Township | 318 | 261 | 255 | → |
| Ellisville | Township | 173 | 155 | 148 | → |
| Fairview | Township | 712 | 698 | 655 | → |
| Farmers | Township | 394 | 397 | 381 | → |
| Farmington | Township | 3,344 | 3,350 | 3,197 | → |
| Harris | Township | 412 | 368 | 355 | → |
| Isabel | Township | 211 | 192 | 183 | → |
| Joshua | Township | 531 | 510 | 499 | → |
| Kerton | Township | 154 | 121 | 116 | → |
| Lee | Township | 259 | 237 | 228 | → |
| Lewistown | Township | 3,172 | 3,039 | 2,892 | → |
| Liverpool | Township | 658 | 544 | 528 | → |
| Orion | Township | 1,022 | 1,195 | 1,170 | → |
| Pleasant | Township | 818 | 744 | 707 | → |
| Putman | Township | 2,172 | 2,137 | 2,040 | → |
| Union | Township | 1,137 | 1,008 | 951 | → |
| Vermont | Township | 1,031 | 974 | 940 | → |
| Waterford | Township | 185 | 187 | 181 | → |
| Woodland | Township | 412 | 415 | 405 | → |
| Young Hickory | Township | 711 | 618 | 598 | → |
| Gallatin | County | 6,426 | 5,589 | 5,212 | → |
| Asbury | Township | 145 | 105 | 99 | → |
| Bowlesville | Township | 184 | 188 | 177 | → |
| Eagle Creek | Township | 186 | 187 | 176 | → |
| Equality | Township | 1,046 | 849 | 789 | → |
| Gold Hill | Township | 1,934 | 1,708 | 1,596 | → |
| New Haven | Township | 557 | 478 | 441 | → |
| North Fork | Township | 524 | 408 | 383 | → |
| Omaha | Township | 475 | 499 | 469 | → |
| Ridgway | Township | 1,020 | 937 | 871 | → |
| Shawnee | Township | 355 | 230 | 211 | → |
| Greene | County | 14,766 | 13,886 | 13,093 | → |
| Athensville | Township | 347 | 343 | 323 | → |
| Bluffdale | Township | 589 | 556 | 524 | → |
| Carrollton | Township | 3,137 | 2,966 | 2,867 | → |
| Kane | Township | 1,059 | 995 | 928 | → |
| Linder | Township | 310 | 345 | 325 | → |
| Patterson | Township | 653 | 636 | 600 | → |
| Rockbridge | Township | 1,781 | 1,633 | 1,523 | → |
| Roodhouse | Township | 2,641 | 2,241 | 2,087 | → |
| Rubicon | Township | 351 | 345 | 325 | → |
| Walkerville | Township | 219 | 233 | 220 | → |
| White Hall | Township | 3,029 | 3,040 | 2,850 | → |
| Woodville | Township | 302 | 239 | 225 | → |
| Wrights | Township | 348 | 314 | 296 | → |
| Grundy | County | 37,528 | 50,063 | 50,437 | → |
| Aux Sable | Township | 4,513 | 13,061 | 13,141 | → |
| Braceville | Township | 4,904 | 6,467 | 6,294 | → |
| Erienna | Township | 1,434 | 2,320 | 2,432 | → |
| Felix | Township | 4,016 | 4,427 | 4,322 | → |
| Garfield | Township | 1,547 | 1,586 | 1,539 | → |
| Goodfarm | Township | 396 | 376 | 368 | → |
| Goose Lake | Township | 1,742 | 1,674 | 1,649 | → |
| Greenfield | Township | 933 | 997 | 964 | → |
| Highland | Township | 308 | 288 | 282 | → |
| Maine | Township | 233 | 330 | 323 | → |
| Mazon | Township | 1,373 | 1,487 | 1,439 | → |
| Morris | Township | 7,759 | 7,007 | 7,422 | → |
| Nettle Creek | Township | 442 | 503 | 492 | → |
| Norman | Township | 270 | 308 | 301 | → |
| Saratoga | Township | 4,484 | 6,122 | 6,417 | → |
| Vienna | Township | 639 | 687 | 673 | → |
| Wauponsee | Township | 2,535 | 2,423 | 2,379 | → |
| Hamilton | County | 8,613 | 8,457 | 8,061 | → |
| Beaver Creek | Township | 283 | 271 | 261 | → |
| Crook | Township | 345 | 312 | 297 | → |
| Crouch | Township | 409 | 374 | 360 | → |
| Dahlgren | Township | 1,231 | 1,220 | 1,154 | → |
| Flannigan | Township | 304 | 304 | 293 | → |
| Knight Prairie | Township | 538 | 574 | 546 | → |
| Mayberry | Township | 513 | 486 | 466 | → |
| McLeansboro | Township | 3,917 | 3,830 | 3,645 | → |
| South Crouch | Township | 250 | 260 | 250 | → |
| South Flannigan | Township | 136 | 116 | 112 | → |
| South Twigg | Township | 133 | 132 | 127 | → |
| Twigg | Township | 554 | 578 | 550 | → |
| Hancock | County | 20,171 | 19,104 | 18,508 | → |
| Appanoose | Township | 392 | 435 | 419 | → |
| Augusta | Township | 932 | 795 | 767 | → |
| Bear Creek | Township | 345 | 345 | 337 | → |
| Carthage | Township | 3,146 | 3,052 | 2,982 | → |
| Chili | Township | 724 | 657 | 636 | → |
| Dallas City | Township | 1,135 | 996 | 962 | → |
| Durham | Township | 303 | 278 | 271 | → |
| Fountain Green | Township | 324 | 288 | 281 | → |
| Hancock | Township | 238 | 255 | 249 | → |
| Harmony | Township | 422 | 326 | 318 | → |
| La Harpe | Township | 1,663 | 1,473 | 1,428 | → |
| Montebello | Township | 3,656 | 3,579 | 3,444 | → |
| Nauvoo | Township | 1,048 | 1,156 | 1,112 | → |
| Pilot Grove | Township | 299 | 280 | 273 | → |
| Pontoosuc | Township | 416 | 413 | 402 | → |
| Prairie | Township | 395 | 380 | 371 | → |
| Rock Creek | Township | 395 | 350 | 341 | → |
| Rocky Run | Township | 149 | 158 | 154 | → |
| Sonora | Township | 492 | 494 | 482 | → |
| St. Albans | Township | 420 | 377 | 368 | → |
| St. Mary | Township | 715 | 640 | 614 | → |
| Walker | Township | 297 | 333 | 325 | → |
| Warsaw | Township | 1,798 | 1,607 | 1,546 | → |
| Wilcox | Township | 202 | 189 | 184 | → |
| Wythe | Township | 265 | 248 | 242 | → |
| Hardin | County | 4,793 | 4,320 | 4,024 | → |
| Cave-In-Rock | Precinct | 751 | 692 | ... | → |
| McFarlan | Precinct | 772 | 703 | ... | → |
| Monroe | Precinct | 691 | 638 | ... | → |
| Rock | Precinct | 663 | 514 | ... | → |
| Rosiclare | Precinct | 1,283 | 1,186 | ... | → |
| Stone Church | Precinct | 640 | 587 | ... | → |
| Henderson | County | 8,176 | 7,328 | 6,869 | → |
| Bald Bluff | Township | 288 | 334 | 312 | → |
| Biggsville | Township | 585 | 549 | 515 | → |
| Carman | Township | 356 | 309 | 289 | → |
| Gladstone | Township | 1,165 | 962 | 917 | → |
| Lomax | Township | 922 | 850 | 786 | → |
| Media | Township | 467 | 392 | 367 | → |
| Oquawka | Township | 2,341 | 1,997 | 1,876 | → |
| Raritan | Township | 322 | 286 | 269 | → |
| Rozetta | Township | 293 | 271 | 255 | → |
| Stronghurst | Township | 1,156 | 1,115 | 1,036 | → |
| Terre Haute | Township | 281 | 263 | 247 | → |
| Henry | County | 51,032 | 50,485 | 49,280 | → |
| Alba | Township | 194 | 220 | 215 | → |
| Andover | Township | 986 | 954 | 941 | → |
| Annawan | Township | 1,129 | 1,112 | 1,084 | → |
| Atkinson | Township | 1,310 | 1,274 | 1,241 | → |
| Burns | Township | 321 | 265 | 259 | → |
| Cambridge | Township | 2,622 | 2,525 | 2,455 | → |
| Clover | Township | 973 | 938 | 908 | → |
| Colona | Township | 6,756 | 6,821 | 6,752 | → |
| Cornwall | Township | 315 | 278 | 272 | → |
| Edford | Township | 691 | 667 | 653 | → |
| Galva | Township | 3,083 | 2,837 | 2,745 | → |
| Geneseo | Township | 7,264 | 7,468 | 7,353 | → |
| Hanna | Township | 2,361 | 2,344 | 2,304 | → |
| Kewanee | Township | 10,298 | 10,162 | 9,795 | → |
| Loraine | Township | 311 | 290 | 284 | → |
| Lynn | Township | 766 | 745 | 729 | → |
| Munson | Township | 488 | 400 | 393 | → |
| Osco | Township | 502 | 459 | 449 | → |
| Oxford | Township | 1,243 | 1,213 | 1,175 | → |
| Phenix | Township | 1,708 | 1,672 | 1,639 | → |
| Weller | Township | 476 | 422 | 413 | → |
| Western | Township | 2,909 | 3,053 | 2,981 | → |
| Wethersfield | Township | 3,898 | 3,935 | 3,818 | → |
| Yorktown | Township | 428 | 431 | 422 | → |
| Iroquois | County | 31,340 | 29,718 | 28,334 | → |
| Artesia | Township | 952 | 945 | 889 | → |
| Ash Grove | Township | 761 | 731 | 700 | → |
| Ashkum | Township | 1,526 | 1,542 | 1,475 | → |
| Beaver | Township | 591 | 527 | 508 | → |
| Beaverville | Township | 646 | 609 | 577 | → |
| Belmont | Township | 2,591 | 2,610 | 2,497 | → |
| Chebanse | Township | 3,044 | 3,109 | 2,959 | → |
| Concord | Township | 547 | 466 | 445 | → |
| Crescent | Township | 640 | 590 | 566 | → |
| Danforth | Township | 943 | 928 | 879 | → |
| Douglas | Township | 2,141 | 2,104 | 2,008 | → |
| Fountain Creek | Township | 444 | 368 | 351 | → |
| Iroquois | Township | 663 | 625 | 599 | → |
| Loda | Township | 1,389 | 1,461 | 1,412 | → |
| Lovejoy | Township | 462 | 406 | 388 | → |
| Martinton | Township | 1,051 | 943 | 904 | → |
| Middleport | Township | 4,826 | 4,375 | 4,140 | → |
| Milford | Township | 1,803 | 1,659 | 1,561 | → |
| Milks Grove | Township | 178 | 214 | 204 | → |
| Onarga | Township | 1,808 | 1,683 | 1,608 | → |
| Papineau | Township | 662 | 499 | 476 | → |
| Pigeon Grove | Township | 1,151 | 1,155 | 1,096 | → |
| Prairie Green | Township | 238 | 183 | 175 | → |
| Ridgeland | Township | 409 | 369 | 385 | → |
| Sheldon | Township | 1,536 | 1,374 | 1,300 | → |
| Stockland | Township | 338 | 243 | 232 | → |
| Jackson | County | 59,607 | 60,218 | 58,870 | → |
| Bradley | Township | 1,763 | 1,951 | 1,879 | → |
| Carbondale | Township | 29,227 | 29,547 | 29,181 | → |
| Degognia | Township | 153 | 153 | 150 | → |
| De Soto | Township | 2,232 | 2,388 | 2,333 | → |
| Elk | Township | 1,969 | 1,907 | 1,838 | → |
| Fountain Bluff | Township | 269 | 208 | 203 | → |
| Grand Tower | Township | 735 | 707 | 681 | → |
| Kinkaid | Township | 383 | 486 | 467 | → |
| Levan | Township | 781 | 850 | 824 | → |
| Makanda | Township | 4,055 | 4,353 | 4,223 | → |
| Murphysboro | Township | 10,952 | 10,560 | 10,202 | → |
| Ora | Township | 427 | 514 | 502 | → |
| Pomona | Township | 849 | 802 | 773 | → |
| Sand Ridge | Township | 811 | 816 | 786 | → |
| Somerset | Township | 4,272 | 4,205 | 4,075 | → |
| Vergennes | Township | 729 | 771 | 753 | → |
| Jasper | County | 10,113 | 9,698 | 9,536 | → |
| Crooked Creek | Township | 718 | 721 | 708 | → |
| Fox | Township | 519 | 512 | 505 | → |
| Grandville | Township | 404 | 372 | 367 | → |
| Grove | Township | 623 | 618 | 610 | → |
| Hunt City | Township | 295 | 282 | 278 | → |
| North Muddy | Township | 759 | 777 | 767 | → |
| Smallwood | Township | 421 | 411 | 406 | → |
| South Muddy | Township | 322 | 340 | 336 | → |
| Ste. Marie | Township | 610 | 551 | 544 | → |
| Wade | Township | 4,743 | 4,475 | 4,384 | → |
| Willow Hill | Township | 699 | 639 | 631 | → |
| Jefferson | County | 40,051 | 38,825 | 38,460 | → |
| Bald Hill | Township | 793 | 767 | 765 | → |
| Blissville | Township | 401 | 404 | 404 | → |
| Casner | Township | 1,241 | 1,241 | 1,233 | → |
| Dodds | Township | 2,744 | 2,644 | 2,604 | → |
| Elk Prairie | Township | 720 | 725 | 725 | → |
| Farrington | Township | 546 | 567 | 555 | → |
| Field | Township | 1,430 | 1,467 | 1,450 | → |
| Grand Prairie | Township | 1,021 | 909 | 897 | → |
| McClellan | Township | 1,229 | 1,258 | 1,246 | → |
| Moores Prairie | Township | 384 | 347 | 347 | → |
| Mount Vernon | Township | 14,474 | 13,377 | 13,216 | → |
| Pendleton | Township | 1,095 | 1,206 | 1,192 | → |
| Rome | Township | 1,831 | 1,667 | 1,654 | → |
| Shiloh | Township | 6,339 | 6,618 | 6,596 | → |
| Spring Garden | Township | 3,454 | 3,307 | 3,286 | → |
| Webber | Township | 2,349 | 2,321 | 2,290 | → |
| Jersey | County | 21,649 | 22,985 | 22,025 | → |
| Elsah | Township | 2,410 | 2,462 | 2,319 | → |
| English | Township | 477 | 487 | 458 | → |
| Fidelity | Township | 687 | 715 | 672 | → |
| Jersey | Township | 9,500 | 10,165 | 9,948 | → |
| Mississippi | Township | 1,985 | 2,041 | 1,919 | → |
| Otter Creek | Township | 899 | 1,035 | 966 | → |
| Piasa | Township | 3,044 | 3,376 | 3,193 | → |
| Quarry | Township | 1,095 | 1,174 | 1,111 | → |
| Richwood | Township | 702 | 653 | 614 | → |
| Rosedale | Township | 471 | 456 | 429 | → |
| Ruyle | Township | 379 | 421 | 396 | → |
| Jo Daviess | County | 22,296 | 22,677 | 21,770 | → |
| Apple River | Township | 530 | 498 | 479 | → |
| Berreman | Township | 168 | 147 | 141 | → |
| Council Hill | Township | 176 | 141 | 135 | → |
| Derinda | Township | 324 | 321 | 308 | → |
| Dunleith | Township | 3,868 | 3,820 | 3,672 | → |
| East Galena | Township | 1,195 | 1,290 | 1,248 | → |
| Elizabeth | Township | 1,055 | 1,111 | 1,072 | → |
| Guilford | Township | 910 | 1,201 | 1,175 | → |
| Hanover | Township | 1,246 | 1,200 | 1,142 | → |
| Menominee | Township | 1,020 | 1,120 | 1,084 | → |
| Nora | Township | 396 | 370 | 355 | → |
| Pleasant Valley | Township | 265 | 273 | 262 | → |
| Rawlins | Township | 346 | 460 | 444 | → |
| Rice | Township | 297 | 336 | 323 | → |
| Rush | Township | 427 | 380 | 365 | → |
| Scales Mound | Township | 641 | 622 | 600 | → |
| Stockton | Township | 2,548 | 2,453 | 2,328 | → |
| Thompson | Township | 700 | 841 | 822 | → |
| Vinegar Hill | Township | 265 | 364 | 352 | → |
| Wards Grove | Township | 288 | 224 | 215 | → |
| Warren | Township | 1,673 | 1,601 | 1,518 | → |
| West Galena | Township | 3,373 | 3,320 | 3,166 | → |
| Woodbine | Township | 585 | 584 | 564 | → |
| Johnson | County | 12,877 | 12,582 | 12,902 | → |
| Belknap | Precinct | 246 | 245 | ... | → |
| Bloomfield | Precinct | 827 | 922 | ... | → |
| Burnside | Precinct | 594 | 516 | ... | → |
| Cache | Precinct | 616 | 593 | ... | → |
| Elvira | Precinct | 705 | 820 | ... | → |
| Goreville No. 1 | Precinct | 1,278 | 1,500 | ... | → |
| Goreville No. 2 | Precinct | 498 | 528 | ... | → |
| Grantsburg No. 1 | Precinct | 2,985 | 1,915 | ... | → |
| Grantsburg No. 2 | Precinct | 295 | 296 | ... | → |
| Lake No. 1 | Precinct | 806 | 885 | ... | → |
| Lake No. 2 | Precinct | 494 | 457 | ... | → |
| Ozark | Precinct | 512 | 545 | ... | → |
| Simpson | Precinct | 615 | 582 | ... | → |
| Tunnel Hill | Precinct | 551 | 619 | ... | → |
| Vienna No. 1 | Precinct | 431 | 515 | ... | → |
| Vienna No. 2 | Precinct | 861 | 937 | ... | → |
| Vienna No. 3 | Precinct | 564 | 707 | ... | → |
| Kane | County | 404,508 | 515,258 | 531,715 | → |
| Aurora | Township | 115,366 | 146,154 | 148,890 | → |
| Batavia | Township | 30,200 | 35,221 | 35,862 | → |
| Big Rock | Township | 1,931 | 1,854 | 1,887 | → |
| Blackberry | Township | 6,096 | 15,086 | 15,484 | → |
| Burlington | Township | 1,823 | 1,921 | 1,961 | → |
| Campton | Township | 13,998 | 17,174 | 17,564 | → |
| Dundee | Township | 53,722 | 64,166 | 65,763 | → |
| Elgin | Township | 90,382 | 100,918 | 104,368 | → |
| Geneva | Township | 23,284 | 26,552 | 27,017 | → |
| Hampshire | Township | 4,785 | 7,573 | 8,320 | → |
| Kaneville | Township | 1,289 | 1,264 | 1,286 | → |
| Plato | Township | 4,061 | 6,157 | 6,356 | → |
| Rutland | Township | 3,959 | 18,804 | 22,713 | → |
| St. Charles | Township | 42,060 | 50,858 | 51,672 | → |
| Sugar Grove | Township | 9,625 | 19,619 | 20,620 | → |
| Virgil | Township | 1,927 | 1,937 | 1,952 | → |
| Kankakee | County | 103,825 | 113,449 | 110,008 | → |
| Aroma | Township | 5,738 | 5,157 | 4,978 | → |
| Bourbonnais | Township | 33,101 | 40,137 | 39,330 | → |
| Essex | Township | 1,308 | 1,480 | 1,414 | → |
| Ganeer | Township | 3,195 | 3,215 | 3,099 | → |
| Kankakee | Township | 28,073 | 27,558 | 26,422 | → |
| Limestone | Township | 4,682 | 5,035 | 4,877 | → |
| Manteno | Township | 7,859 | 11,185 | 10,877 | → |
| Momence | Township | 3,889 | 3,820 | 3,682 | → |
| Norton | Township | 1,032 | 978 | 947 | → |
| Otto | Township | 2,458 | 2,582 | 2,505 | → |
| Pembroke | Township | 2,786 | 2,140 | 2,072 | → |
| Pilot | Township | 2,069 | 2,086 | 2,019 | → |
| Rockville | Township | 785 | 879 | 852 | → |
| Salina | Township | 1,315 | 1,396 | 1,350 | → |
| St. Anne | Township | 2,103 | 2,191 | 2,110 | → |
| Sumner | Township | 860 | 910 | 874 | → |
| Yellowhead | Township | 2,572 | 2,700 | 2,600 | → |
| Kendall | County | 54,539 | 114,792 | 124,695 | → |
| Big Grove | Township | 1,507 | 1,639 | 1,720 | → |
| Bristol | Township | 7,816 | 26,255 | 28,525 | → |
| Fox | Township | 1,272 | 1,670 | 1,755 | → |
| Kendall | Township | 4,645 | 7,748 | 8,503 | → |
| Lisbon | Township | 846 | 899 | 949 | → |
| Little Rock | Township | 7,666 | 13,090 | 13,724 | → |
| Na-Au-Say | Township | 1,754 | 8,189 | 8,727 | → |
| Oswego | Township | 28,171 | 50,846 | 56,076 | → |
| Seward | Township | 862 | 4,456 | 4,716 | → |
| Knox | County | 55,842 | 52,919 | 50,938 | → |
| Cedar | Township | 3,452 | 3,270 | 3,144 | → |
| Chestnut | Township | 237 | 253 | 246 | → |
| Copley | Township | 441 | 348 | 337 | → |
| Elba | Township | 283 | 291 | 282 | → |
| Galesburg | Township | 410 | 362 | 345 | → |
| Galesburg City | Township | 33,755 | 32,189 | 30,960 | → |
| Haw Creek | Township | 490 | 461 | 440 | → |
| Henderson | Township | 1,253 | 1,145 | 1,108 | → |
| Indian Point | Township | 1,687 | 1,554 | 1,494 | → |
| Knox | Township | 5,407 | 5,027 | 4,844 | → |
| Lynn | Township | 318 | 309 | 300 | → |
| Maquon | Township | 611 | 556 | 539 | → |
| Ontario | Township | 1,055 | 943 | 908 | → |
| Orange | Township | 580 | 556 | 533 | → |
| Persifer | Township | 998 | 980 | 954 | → |
| Rio | Township | 544 | 518 | 502 | → |
| Salem | Township | 986 | 1,003 | 967 | → |
| Sparta | Township | 1,180 | 1,165 | 1,119 | → |
| Truro | Township | 896 | 840 | 809 | → |
| Victoria | Township | 393 | 379 | 367 | → |
| Walnut Grove | Township | 866 | 770 | 740 | → |
| Lake | County | 644,682 | 703,404 | 703,047 | → |
| Antioch | Township | 21,872 | 27,738 | 27,429 | → |
| Avon | Township | 54,889 | 64,882 | 64,502 | → |
| Benton | Township | 17,043 | 19,000 | 18,973 | → |
| Cuba | Township | 15,485 | 16,804 | 16,690 | → |
| Ela | Township | 39,596 | 42,695 | 44,026 | → |
| Fremont | Township | 23,854 | 32,309 | 32,716 | → |
| Grant | Township | 17,295 | 26,537 | 27,040 | → |
| Lake Villa | Township | 33,876 | 40,358 | 40,293 | → |
| Libertyville | Township | 49,069 | 53,130 | 53,803 | → |
| Moraine | Township | 34,899 | 34,063 | 33,916 | → |
| Newport | Township | 4,147 | 6,770 | 6,750 | → |
| Shields | Township | 43,332 | 39,085 | 36,612 | → |
| Vernon | Township | 65,480 | 67,097 | 67,833 | → |
| Warren | Township | 59,372 | 64,850 | 64,297 | → |
| Wauconda | Township | 16,761 | 21,703 | 22,514 | → |
| Waukegan | Township | 92,809 | 90,886 | 89,834 | → |
| West Deerfield | Township | 31,591 | 31,131 | 31,790 | → |
| Zion | Township | 23,312 | 24,366 | 24,029 | → |
| La Salle | County | 111,599 | 113,915 | 110,642 | → |
| Adams | Township | 1,587 | 1,646 | 1,585 | → |
| Allen | Township | 638 | 584 | 564 | → |
| Brookfield | Township | 929 | 1,060 | 1,021 | → |
| Bruce | Township | 13,480 | 13,185 | 12,604 | → |
| Dayton | Township | 1,722 | 2,278 | 2,222 | → |
| Deer Park | Township | 493 | 492 | 478 | → |
| Dimmick | Township | 684 | 737 | 715 | → |
| Eagle | Township | 1,841 | 1,697 | 1,637 | → |
| Earl | Township | 2,655 | 2,595 | 2,486 | → |
| Eden | Township | 1,319 | 1,471 | 1,414 | → |
| Fall River | Township | 841 | 763 | 745 | → |
| Farm Ridge | Township | 898 | 918 | 879 | → |
| Freedom | Township | 696 | 663 | 644 | → |
| Grand Rapids | Township | 317 | 335 | 324 | → |
| Groveland | Township | 725 | 628 | 610 | → |
| Hope | Township | 681 | 689 | 657 | → |
| LaSalle | Township | 13,742 | 13,565 | 12,954 | → |
| Manlius | Township | 5,656 | 6,275 | 6,050 | → |
| Mendota | Township | 7,433 | 7,534 | 7,316 | → |
| Meriden | Township | 326 | 324 | 316 | → |
| Miller | Township | 613 | 624 | 606 | → |
| Mission | Township | 4,207 | 3,972 | 4,488 | → |
| Northville | Township | 6,684 | 7,410 | 7,219 | → |
| Ophir | Township | 522 | 508 | 494 | → |
| Osage | Township | 226 | 279 | 270 | → |
| Ottawa | Township | 12,170 | 11,763 | 11,407 | → |
| Otter Creek | Township | 2,848 | 2,970 | 2,873 | → |
| Peru | Township | 10,267 | 10,732 | 10,319 | → |
| Richland | Township | 355 | 379 | 367 | → |
| Rutland | Township | 3,521 | 3,698 | 3,579 | → |
| Serena | Township | 981 | 1,138 | 1,108 | → |
| South Ottawa | Township | 8,202 | 8,294 | 8,093 | → |
| Troy Grove | Township | 1,364 | 1,333 | 1,290 | → |
| Utica | Township | 1,643 | 2,052 | 2,020 | → |
| Vermillion | Township | 325 | 387 | 377 | → |
| Wallace | Township | 510 | 491 | 477 | → |
| Waltham | Township | 498 | 446 | 434 | → |
| Lawrence | County | 15,449 | 16,903 | 16,377 | → |
| Allison | Township | 307 | 267 | 254 | → |
| Bond | Township | 779 | 685 | 641 | → |
| Bridgeport | Township | 2,584 | 2,420 | 2,271 | → |
| Christy | Township | 1,577 | 3,774 | 3,732 | → |
| Denison | Township | 1,711 | 1,558 | 1,461 | → |
| Lawrence | Township | 6,898 | 6,591 | 6,501 | → |
| Lukin | Township | 414 | 429 | 408 | → |
| Petty | Township | 709 | 729 | 682 | → |
| Russell | Township | 470 | 450 | 427 | → |
| Lee | County | 36,062 | 36,031 | 34,251 | → |
| Alto | Township | 577 | 565 | 534 | → |
| Amboy | Township | 3,257 | 3,108 | 2,906 | → |
| Ashton | Township | 1,307 | 1,185 | 1,109 | → |
| Bradford | Township | 361 | 324 | 307 | → |
| Brooklyn | Township | 876 | 793 | 748 | → |
| Dixon | Township | 17,931 | 17,993 | 17,271 | → |
| East Grove | Township | 273 | 256 | 242 | → |
| Franklin Grove | Township | 1,473 | 1,416 | 1,332 | → |
| Hamilton | Township | 236 | 205 | 194 | → |
| Harmon | Township | 400 | 378 | 358 | → |
| Lee Center | Township | 568 | 593 | 559 | → |
| Marion | Township | 265 | 232 | 219 | → |
| May | Township | 394 | 304 | 286 | → |
| Nachusa | Township | 492 | 493 | 465 | → |
| Nelson | Township | 851 | 874 | 825 | → |
| Palmyra | Township | 2,614 | 2,906 | 2,742 | → |
| Reynolds | Township | 333 | 297 | 281 | → |
| South Dixon | Township | 833 | 918 | 866 | → |
| Sublette | Township | 807 | 776 | 732 | → |
| Viola | Township | 277 | 351 | 332 | → |
| Willow Creek | Township | 701 | 688 | 651 | → |
| Wyoming | Township | 1,236 | 1,376 | 1,292 | → |
| Livingston | County | 39,734 | 38,950 | 36,526 | → |
| Amity | Township | 860 | 866 | 825 | → |
| Avoca | Township | 383 | 405 | 387 | → |
| Belle Prairie | Township | 94 | 133 | 127 | → |
| Broughton | Township | 290 | 313 | 299 | → |
| Charlotte | Township | 192 | 136 | 130 | → |
| Chatsworth | Township | 1,468 | 1,366 | 1,295 | → |
| Dwight | Township | 4,608 | 4,494 | 4,256 | → |
| Eppards Point | Township | 491 | 427 | 410 | → |
| Esmen | Township | 368 | 326 | 312 | → |
| Fayette | Township | 261 | 271 | 260 | → |
| Forrest | Township | 1,609 | 1,605 | 1,535 | → |
| Germanville | Township | 75 | 69 | 66 | → |
| Indian Grove | Township | 4,338 | 4,297 | 4,104 | → |
| Long Point | Township | 541 | 498 | 476 | → |
| Nebraska | Township | 1,487 | 1,433 | 1,385 | → |
| Nevada | Township | 1,226 | 1,335 | 220 | → |
| Newtown | Township | 741 | 733 | 701 | → |
| Odell | Township | 1,226 | 1,276 | 1,212 | → |
| Owego | Township | 309 | 328 | 314 | → |
| Pike | Township | 285 | 240 | 230 | → |
| Pleasant Ridge | Township | 302 | 252 | 241 | → |
| Pontiac | Township | 13,175 | 13,049 | 12,885 | → |
| Reading | Township | 2,242 | 2,046 | 1,949 | → |
| Rooks Creek | Township | 563 | 567 | 542 | → |
| Round Grove | Township | 427 | 371 | 354 | → |
| Saunemin | Township | 690 | 666 | 637 | → |
| Sullivan | Township | 738 | 724 | 681 | → |
| Sunbury | Township | 241 | 229 | 219 | → |
| Union | Township | 240 | 240 | 230 | → |
| Waldo | Township | 264 | 255 | 244 | → |
| Logan | County | 31,199 | 30,305 | 29,527 | → |
| Aetna | Township | 529 | 535 | 524 | → |
| Atlanta | Township | 1,898 | 1,926 | 1,877 | → |
| Broadwell | Township | 2,957 | 3,549 | 3,589 | → |
| Chester | Township | 751 | 669 | 653 | → |
| Corwin | Township | 721 | 643 | 625 | → |
| East Lincoln | Township | 9,207 | 8,813 | 8,476 | → |
| Elkhart | Township | 574 | 511 | 500 | → |
| Eminence | Township | 508 | 421 | 413 | → |
| Hurlbut | Township | 377 | 305 | 299 | → |
| Laenna | Township | 610 | 584 | 562 | → |
| Lake Fork | Township | 140 | 154 | 151 | → |
| Mount Pulaski | Township | 2,244 | 2,100 | 2,037 | → |
| Oran | Township | 454 | 378 | 371 | → |
| Orvil | Township | 1,109 | 1,068 | 1,047 | → |
| Prairie Creek | Township | 550 | 487 | 477 | → |
| Sheridan | Township | 548 | 477 | 468 | → |
| West Lincoln | Township | 8,022 | 7,685 | 7,458 | → |
| Macon | County | 114,690 | 110,768 | 106,550 | → |
| Austin | Township | 243 | 214 | 206 | → |
| Blue Mound | Township | 911 | 890 | 861 | → |
| Decatur | Township | 58,322 | 52,915 | 50,566 | → |
| Friends Creek | Township | 1,444 | 1,450 | 1,393 | → |
| Harristown | Township | 1,915 | 1,921 | 1,858 | → |
| Hickory Point | Township | 17,587 | 18,523 | 17,937 | → |
| Illini | Township | 1,562 | 1,469 | 1,401 | → |
| Long Creek | Township | 10,601 | 10,679 | 10,289 | → |
| Maroa | Township | 1,985 | 2,100 | 2,014 | → |
| Mount Zion | Township | 6,422 | 7,131 | 7,097 | → |
| Niantic | Township | 891 | 842 | 796 | → |
| Oakley | Township | 1,160 | 1,082 | 1,046 | → |
| Pleasant View | Township | 1,430 | 1,481 | 1,412 | → |
| South Macon | Township | 1,544 | 1,457 | 1,435 | → |
| South Wheatland | Township | 4,194 | 4,143 | 3,982 | → |
| Whitmore | Township | 4,479 | 4,471 | 4,257 | → |
| Macoupin | County | 49,008 | 47,765 | 45,908 | → |
| Barr | Township | 348 | 329 | 316 | → |
| Bird | Township | 287 | 308 | 296 | → |
| Brighton | Township | 4,140 | 4,043 | 3,911 | → |
| Brushy Mound | Township | 758 | 714 | 689 | → |
| Bunker Hill | Township | 3,346 | 3,346 | 3,227 | → |
| Cahokia | Township | 3,424 | 3,378 | 3,226 | → |
| Carlinville | Township | 6,910 | 6,665 | 6,353 | → |
| Chesterfield | Township | 946 | 855 | 823 | → |
| Dorchester | Township | 1,537 | 1,550 | 1,489 | → |
| Gillespie | Township | 4,087 | 3,882 | 3,738 | → |
| Girard | Township | 2,590 | 2,466 | 2,370 | → |
| Hillyard | Township | 737 | 686 | 661 | → |
| Honey Point | Township | 225 | 155 | 149 | → |
| Mount Olive | Township | 3,355 | 3,274 | 3,135 | → |
| Nilwood | Township | 695 | 637 | 613 | → |
| North Otter | Township | 837 | 816 | 791 | → |
| North Palmyra | Township | 971 | 854 | 822 | → |
| Polk | Township | 517 | 563 | 544 | → |
| Scottville | Township | 362 | 333 | 321 | → |
| Shaws Point | Township | 487 | 532 | 512 | → |
| Shipman | Township | 1,505 | 1,433 | 1,379 | → |
| South Otter | Township | 397 | 465 | 448 | → |
| South Palmyra | Township | 814 | 747 | 719 | → |
| Staunton | Township | 5,750 | 5,795 | 5,588 | → |
| Virden | Township | 3,688 | 3,667 | 3,526 | → |
| Western Mound | Township | 295 | 272 | 262 | → |
| Madison | County | 259,019 | 269,328 | 265,759 | → |
| Alhambra | Township | 1,480 | 1,674 | 1,638 | → |
| Alton | Township | 30,332 | 27,918 | 26,861 | → |
| Chouteau | Township | 8,100 | 8,226 | 8,041 | → |
| Collinsville | Township | 33,030 | 36,265 | 35,865 | → |
| Edwardsville | Township | 33,651 | 37,657 | 38,325 | → |
| Fort Russell | Township | 7,787 | 9,146 | 9,025 | → |
| Foster | Township | 3,790 | 4,061 | 4,020 | → |
| Godfrey | Township | 16,891 | 18,005 | 17,733 | → |
| Granite City | Township | 29,518 | 27,188 | 26,325 | → |
| Hamel | Township | 2,020 | 2,526 | 2,505 | → |
| Helvetia | Township | 8,136 | 8,646 | 8,567 | → |
| Jarvis | Township | 12,055 | 14,232 | 14,390 | → |
| Leef | Township | 514 | 628 | 616 | → |
| Marine | Township | 1,900 | 2,243 | 2,200 | → |
| Moro | Township | 3,262 | 3,551 | 3,521 | → |
| Nameoki | Township | 12,779 | 12,685 | 12,347 | → |
| New Douglas | Township | 559 | 509 | 501 | → |
| Olive | Township | 1,737 | 1,785 | 1,734 | → |
| Omphghent | Township | 2,079 | 2,381 | 2,348 | → |
| Pin Oak | Township | 2,580 | 3,916 | 3,946 | → |
| Saline | Township | 4,379 | 6,321 | 6,268 | → |
| St. Jacob | Township | 2,119 | 2,578 | 2,684 | → |
| Venice | Township | 6,935 | 5,650 | 5,618 | → |
| Wood River | Township | 33,386 | 31,537 | 30,681 | → |
| Marion | County | 41,678 | 39,437 | 38,140 | → |
| Alma | Township | 841 | 836 | 818 | → |
| Carrigan | Township | 434 | 380 | 372 | → |
| Centralia | Township | 16,497 | 15,072 | 14,547 | → |
| Foster | Township | 399 | 379 | 371 | → |
| Haines | Township | 919 | 1,002 | 969 | → |
| Iuka | Township | 1,074 | 999 | 964 | → |
| Kinmundy | Township | 1,260 | 1,186 | 1,151 | → |
| Meacham | Township | 374 | 375 | 367 | → |
| Odin | Township | 1,705 | 1,722 | 1,654 | → |
| Omega | Township | 494 | 501 | 486 | → |
| Patoka | Township | 1,164 | 1,038 | 1,009 | → |
| Raccoon | Township | 1,406 | 1,541 | 1,498 | → |
| Romine | Township | 454 | 514 | 498 | → |
| Salem | Township | 9,851 | 9,286 | 8,993 | → |
| Sandoval | Township | 2,639 | 2,292 | 2,202 | → |
| Stevenson | Township | 1,131 | 1,301 | 1,261 | → |
| Tonti | Township | 1,036 | 1,013 | 980 | → |
| Marshall | County | 13,159 | 12,640 | 11,939 | → |
| Bell Plain | Township | 431 | 400 | 380 | → |
| Bennington | Township | 1,634 | 1,669 | 1,564 | → |
| Evans | Township | 1,319 | 1,322 | 1,242 | → |
| Henry | Township | 2,861 | 2,700 | 2,534 | → |
| Hopewell | Township | 568 | 562 | 534 | → |
| Lacon | Township | 2,493 | 2,501 | 2,351 | → |
| La Prairie | Township | 388 | 364 | 345 | → |
| Richland | Township | 478 | 446 | 423 | → |
| Roberts | Township | 954 | 925 | 879 | → |
| Saratoga | Township | 320 | 286 | 271 | → |
| Steuben | Township | 1,339 | 1,163 | 1,129 | → |
| Whitefield | Township | 374 | 302 | 287 | → |
| Mason | County | 16,034 | 14,666 | 13,507 | → |
| Allens Grove | Township | 695 | 586 | 545 | → |
| Bath | Township | 853 | 866 | 796 | → |
| Crane Creek | Township | 158 | 136 | 126 | → |
| Forest City | Township | 674 | 522 | 485 | → |
| Havana | Township | 5,298 | 4,816 | 4,427 | → |
| Kilbourne | Township | 588 | 504 | 469 | → |
| Lynchburg | Township | 274 | 277 | 256 | → |
| Manito | Township | 2,534 | 2,466 | 2,261 | → |
| Mason City | Township | 2,837 | 2,633 | 2,418 | → |
| Pennsylvania | Township | 194 | 206 | 191 | → |
| Quiver | Township | 1,075 | 900 | 832 | → |
| Salt Creek | Township | 242 | 228 | 212 | → |
| Sherman | Township | 612 | 526 | 489 | → |
| Massac | County | 15,163 | 15,429 | 14,658 | → |
| Adkins | Precinct | 1,203 | 1,337 | ... | → |
| Benton | Precinct | 475 | 499 | ... | → |
| East Brooklyn | Precinct | 1,396 | 1,241 | ... | → |
| Franklin | Precinct | 981 | 1,029 | ... | → |
| Georges Creek | Precinct | ... | 322 | ... | → |
| Grant | Precinct | 1,696 | 1,681 | ... | → |
| Hillerman | Precinct | 994 | 892 | ... | → |
| Jackson | Precinct | 759 | 778 | ... | → |
| Jefferson | Precinct | ... | 1,692 | ... | → |
| Lincoln | Precinct | ... | 809 | ... | → |
| Logan | Precinct | ... | 351 | ... | → |
| Metropolis No. 1 | Precinct | 773 | 704 | ... | → |
| Metropolis No. 2 | Precinct | 473 | 492 | ... | → |
| Metropolis No. 3 | Precinct | 844 | 794 | ... | → |
| Metropolis No. 4 | Precinct | ... | 912 | ... | → |
| Washington | Precinct | 913 | 989 | ... | → |
| West Brooklyn | Precinct | 721 | 907 | ... | → |
| McDonough | County | 32,906 | 32,612 | 30,996 | → |
| Bethel | Township | 384 | 327 | 312 | → |
| Blandinsville | Township | 999 | 846 | 798 | → |
| Bushnell | Township | 3,445 | 3,272 | 3,091 | → |
| Chalmers | Township | 755 | 684 | 644 | → |
| Colchester | Township | 1,951 | 1,837 | 1,742 | → |
| Eldorado | Township | 221 | 134 | 128 | → |
| Emmet | Township | 1,322 | 1,286 | 1,224 | → |
| Hire | Township | 247 | 229 | 218 | → |
| Industry | Township | 857 | 731 | 697 | → |
| Lamoine | Township | 399 | 516 | 492 | → |
| Macomb | Township | 607 | 502 | 479 | → |
| Macomb City | Township | 18,554 | 19,294 | 18,352 | → |
| Mound | Township | 285 | 283 | 270 | → |
| New Salem | Township | 402 | 369 | 352 | → |
| Prairie City | Township | 588 | 510 | 488 | → |
| Sciota | Township | 571 | 539 | 514 | → |
| Scotland | Township | 440 | 448 | 427 | → |
| Tennessee | Township | 410 | 336 | 321 | → |
| Walnut Grove | Township | 469 | 469 | 447 | → |
| McHenry | County | 259,524 | 308,820 | 307,004 | → |
| Alden | Township | 1,514 | 1,402 | 1,362 | → |
| Algonquin | Township | 85,652 | 88,395 | 87,411 | → |
| Burton | Township | 4,011 | 4,994 | 4,896 | → |
| Chemung | Township | 8,342 | 9,134 | 8,841 | → |
| Coral | Township | 3,009 | 3,552 | 3,446 | → |
| Dorr | Township | 18,124 | 20,911 | 21,041 | → |
| Dunham | Township | 2,326 | 2,844 | 2,753 | → |
| Grafton | Township | 28,134 | 53,135 | 55,053 | → |
| Greenwood | Township | 10,763 | 13,992 | 13,905 | → |
| Hartland | Township | 2,017 | 2,031 | 1,979 | → |
| Hebron | Township | 2,116 | 2,356 | 2,296 | → |
| Marengo | Township | 7,273 | 7,564 | 7,339 | → |
| McHenry | Township | 41,739 | 47,671 | 46,719 | → |
| Nunda | Township | 34,980 | 38,290 | 37,608 | → |
| Richmond | Township | 4,940 | 6,683 | 6,610 | → |
| Riley | Township | 1,828 | 2,922 | 2,849 | → |
| Seneca | Township | 2,756 | 2,944 | 2,896 | → |
| McLean | County | 150,384 | 169,572 | 172,418 | → |
| Allin | Township | 1,051 | 919 | 899 | → |
| Anchor | Township | 344 | 286 | 282 | → |
| Arrowsmith | Township | 565 | 502 | 497 | → |
| Bellflower | Township | 674 | 585 | 568 | → |
| Bloomington | Township | 2,674 | 2,863 | 2,865 | → |
| Bloomington City | Township | 65,540 | 76,692 | 78,005 | → |
| Blue Mound | Township | 475 | 441 | 436 | → |
| Cheney's Grove | Township | 1,068 | 997 | 980 | → |
| Chenoa | Township | 2,300 | 2,074 | 2,037 | → |
| Cropsey | Township | 256 | 222 | 219 | → |
| Dale | Township | 1,221 | 1,216 | 1,223 | → |
| Danvers | Township | 1,949 | 1,925 | 1,898 | → |
| Dawson | Township | 667 | 590 | 590 | → |
| Downs | Township | 1,083 | 1,266 | 1,238 | → |
| Dry Grove | Township | 1,624 | 1,572 | 1,579 | → |
| Empire | Township | 3,846 | 4,093 | 4,078 | → |
| Funks Grove | Township | 293 | 245 | 242 | → |
| Gridley | Township | 1,912 | 1,913 | 1,905 | → |
| Hudson | Township | 2,317 | 2,571 | 2,573 | → |
| Lawndale | Township | 227 | 158 | 156 | → |
| Lexington | Township | 2,340 | 2,399 | 2,382 | → |
| Martin | Township | 1,229 | 1,289 | 1,261 | → |
| Money Creek | Township | 1,079 | 1,085 | 1,087 | → |
| Mount Hope | Township | 1,166 | 1,103 | 1,076 | → |
| Normal | Township | 45,643 | 52,562 | 54,274 | → |
| Old Town | Township | 2,590 | 3,006 | 3,032 | → |
| Randolph | Township | 3,858 | 4,375 | 4,413 | → |
| Towanda | Township | 968 | 1,221 | 1,226 | → |
| West | Township | 278 | 216 | 214 | → |
| White Oak | Township | 807 | 899 | 899 | → |
| Yates | Township | 340 | 287 | 284 | → |
| Menard | County | 12,483 | 12,705 | 12,516 | → |
| Athens North No. 2 | Precinct | 1,954 | 2,170 | ... | → |
| Athens South No. 1 | Precinct | 1,259 | 1,565 | ... | → |
| Atterberry No. 10 | Precinct | 194 | 191 | ... | → |
| Fancy Prairie No. 3 | Precinct | 192 | 167 | ... | → |
| Greenview No. 6 | Precinct | 1,038 | 934 | ... | → |
| Indian Creek No. 7 | Precinct | 278 | 274 | ... | → |
| Irish Grove No. 4 | Precinct | 229 | 187 | ... | → |
| Oakford No. 9 | Precinct | 488 | 452 | ... | → |
| Petersburg East No. 13 | Precinct | ... | 1,708 | ... | → |
| Petersburg North No. 14 | Precinct | ... | 1,249 | ... | → |
| Petersburg South No. 15 | Precinct | ... | 1,259 | ... | → |
| Petersburg West No. 16 | Precinct | ... | 676 | ... | → |
| Rock Creek No. 12 | Precinct | 796 | 775 | ... | → |
| Sandridge No. 8 | Precinct | 167 | 157 | ... | → |
| Sugar Grove No. 5 | Precinct | 331 | 288 | ... | → |
| Tallula No. 11 | Precinct | 816 | 653 | ... | → |
| Mercer | County | 16,940 | 16,434 | 15,730 | → |
| Abington | Township | 453 | 392 | 373 | → |
| Duncan | Township | 297 | 272 | 259 | → |
| Eliza | Township | 397 | 419 | 399 | → |
| Greene | Township | 1,622 | 1,640 | 1,563 | → |
| Keithsburg | Township | 818 | 687 | 647 | → |
| Mercer | Township | 4,174 | 4,073 | 3,923 | → |
| Millersburg | Township | 775 | 755 | 707 | → |
| New Boston | Township | 1,204 | 1,204 | 1,139 | → |
| North Henderson | Township | 432 | 421 | 401 | → |
| Ohio Grove | Township | 302 | 279 | 266 | → |
| Perryton | Township | 502 | 474 | 452 | → |
| Preemption | Township | 1,826 | 1,781 | 1,683 | → |
| Richland Grove | Township | 2,287 | 2,300 | 2,186 | → |
| Rivoli | Township | 1,157 | 1,142 | 1,165 | → |
| Suez | Township | 694 | 595 | 567 | → |
| Monroe | County | 27,625 | 32,957 | 34,068 | → |
| Precinct 1 (Hecker village) | Precinct | 475 | 486 | 489 | |
| Precinct 10 | Precinct | ... | 542 | ... | → |
| Precinct 11 | Precinct | ... | 774 | ... | → |
| Precinct 12 | Precinct | ... | 877 | ... | → |
| Precinct 13 | Precinct | 649 | 609 | ... | → |
| Precinct 14 | Precinct | ... | 984 | ... | → |
| Precinct 15 | Precinct | 632 | 622 | ... | → |
| Precinct 16 | Precinct | ... | 894 | ... | → |
| Precinct 17 | Precinct | ... | 833 | ... | → |
| Precinct 18 | Precinct | ... | 1,087 | ... | → |
| Precinct 19 | Precinct | ... | 730 | ... | → |
| Precinct 2 | Precinct | ... | 497 | ... | → |
| Precinct 20 (Valmeyer village) | Precinct | ... | 1,251 | 1,256 | |
| Precinct 21 | Precinct | ... | 922 | ... | → |
| Precinct 22 | Precinct | 684 | 666 | ... | → |
| Precinct 23 | Precinct | 668 | 693 | ... | → |
| Precinct 24 | Precinct | 1,329 | 1,284 | ... | → |
| Precinct 25 | Precinct | ... | 1,089 | ... | → |
| Precinct 26 | Precinct | ... | 1,623 | ... | → |
| Precinct 27 | Precinct | ... | 1,853 | ... | → |
| Precinct 28 | Precinct | ... | 787 | ... | → |
| Precinct 29 | Precinct | ... | 693 | ... | → |
| Precinct 3 | Precinct | ... | 1,167 | ... | → |
| Precinct 30 | Precinct | ... | 929 | ... | → |
| Precinct 31 | Precinct | ... | 702 | ... | → |
| Precinct 32 | Precinct | ... | 624 | ... | → |
| Precinct 33 | Precinct | ... | 536 | ... | → |
| Precinct 34 | Precinct | ... | 1,624 | ... | → |
| Precinct 35 | Precinct | ... | 839 | ... | → |
| Precinct 36 | Precinct | ... | 764 | ... | → |
| Precinct 37 | Precinct | ... | 632 | ... | → |
| Precinct 4 | Precinct | ... | 1,158 | ... | → |
| Precinct 5 | Precinct | 691 | 618 | ... | → |
| Precinct 6 | Precinct | 996 | 989 | ... | → |
| Precinct 7 | Precinct | ... | 569 | ... | → |
| Precinct 8 | Precinct | ... | 1,031 | ... | → |
| Precinct 9 | Precinct | 950 | 972 | ... | → |
| Montgomery | County | 30,646 | 30,104 | 28,952 | → |
| Audubon | Township | 538 | 552 | 529 | → |
| Bois D'Arc | Township | 1,046 | 956 | 917 | → |
| Butler Grove | Township | 741 | 779 | 747 | → |
| East Fork | Township | 2,346 | 2,566 | 2,467 | → |
| Fillmore | Township | 660 | 616 | 590 | → |
| Grisham | Township | 642 | 629 | 603 | → |
| Harvel | Township | 272 | 243 | 233 | → |
| Hillsboro | Township | 7,466 | 7,073 | 6,896 | → |
| Irving | Township | 999 | 1,002 | 962 | → |
| Nokomis | Township | 3,082 | 2,939 | 2,812 | → |
| North Litchfield | Township | 5,124 | 5,148 | 4,926 | → |
| Pitman | Township | 508 | 508 | 487 | → |
| Raymond | Township | 1,177 | 1,200 | 1,151 | → |
| Rountree | Township | 272 | 240 | 230 | → |
| South Fillmore | Township | 247 | 244 | 234 | → |
| South Litchfield | Township | 3,489 | 3,408 | 3,256 | → |
| Walshville | Township | 363 | 347 | 332 | → |
| Witt | Township | 1,252 | 1,163 | 1,110 | → |
| Zanesville | Township | 422 | 491 | 470 | → |
| Morgan | County | 36,627 | 35,551 | 34,277 | → |
| Alexander | Precinct | 454 | 383 | ... | → |
| Arcadia | Precinct | 911 | 899 | ... | → |
| Chapin | Precinct | 869 | 748 | ... | → |
| Concord | Precinct | 487 | 451 | ... | → |
| Franklin | Precinct | 1,173 | 1,192 | ... | → |
| Jacksonville No. 1 | Precinct | 1,184 | 1,162 | ... | → |
| Jacksonville No. 10 | Precinct | 1,014 | 1,033 | ... | → |
| Jacksonville No. 11 | Precinct | ... | 1,596 | ... | → |
| Jacksonville No. 12 | Precinct | ... | 874 | ... | → |
| Jacksonville No. 13 | Precinct | ... | 958 | ... | → |
| Jacksonville No. 14 | Precinct | 868 | 903 | ... | → |
| Jacksonville No. 15 | Precinct | 1,007 | 1,254 | ... | → |
| Jacksonville No. 16 | Precinct | 735 | 677 | ... | → |
| Jacksonville No. 17 | Precinct | ... | 1,318 | ... | → |
| Jacksonville No. 18 | Precinct | 637 | 620 | ... | → |
| Jacksonville No. 2 | Precinct | ... | 1,645 | ... | → |
| Jacksonville No. 3 | Precinct | 973 | 912 | ... | → |
| Jacksonville No. 4 | Precinct | ... | 2,013 | ... | → |
| Jacksonville No. 5 | Precinct | ... | 1,223 | ... | → |
| Jacksonville No. 6 | Precinct | ... | 1,010 | ... | → |
| Jacksonville No. 7 | Precinct | ... | 539 | ... | → |
| Jacksonville No. 8 | Precinct | 812 | 827 | ... | → |
| Jacksonville No. 9 | Precinct | 918 | 882 | ... | → |
| Literberry | Precinct | 880 | 821 | ... | → |
| Lynnville | Precinct | 570 | 610 | ... | → |
| Markham | Precinct | 466 | 459 | ... | → |
| Meredosia No. 1 | Precinct | 876 | 838 | ... | → |
| Meredosia No. 2 | Precinct | 671 | 660 | ... | → |
| Murrayville | Precinct | 1,080 | 1,038 | ... | → |
| Nortonville | Precinct | 301 | 289 | ... | → |
| Pisgah | Precinct | ... | 1,028 | ... | → |
| Prentice-Sinclair | Precinct | 442 | 395 | ... | → |
| South Jacksonville No. 1 | Precinct | 981 | 881 | ... | → |
| South Jacksonville No. 2 | Precinct | 657 | 652 | ... | → |
| South Jacksonville No. 3 | Precinct | 1,057 | 1,023 | ... | → |
| South Jacksonville No. 4 | Precinct | ... | 775 | ... | → |
| Waverly No. 1 | Precinct | 971 | 984 | ... | → |
| Waverly No. 2 | Precinct | 764 | 741 | ... | → |
| Waverly No. 3 | Precinct | 75 | 157 | ... | → |
| Woodson | Precinct | 1,079 | 1,077 | ... | → |
| Moultrie | County | 14,288 | 14,846 | 14,827 | → |
| Dora | Township | 849 | 802 | 784 | → |
| East Nelson | Township | 1,035 | 1,055 | 1,065 | → |
| Jonathan Creek | Township | 842 | 990 | 1,004 | → |
| Lovington | Township | 1,682 | 1,623 | 1,591 | → |
| Lowe | Township | 1,624 | 1,723 | 1,721 | → |
| Marrowbone | Township | 1,707 | 1,730 | 1,687 | → |
| Sullivan | Township | 5,868 | 6,263 | 6,319 | → |
| Whitley | Township | 681 | 660 | 656 | → |
| Ogle | County | 51,001 | 53,497 | 51,273 | → |
| Brookville | Township | 254 | 241 | 231 | → |
| Buffalo | Township | 2,939 | 2,813 | 2,668 | → |
| Byron | Township | 5,845 | 6,563 | 6,336 | → |
| Dement | Township | 902 | 989 | 957 | → |
| Eagle Point | Township | 247 | 227 | 218 | → |
| Flagg | Township | 13,186 | 13,562 | 13,041 | → |
| Forreston | Township | 2,118 | 2,080 | 1,974 | → |
| Grand Detour | Township | 736 | 698 | 671 | → |
| Lafayette | Township | 173 | 170 | 163 | → |
| Leaf River | Township | 1,252 | 1,137 | 1,080 | → |
| Lincoln | Township | 503 | 481 | 461 | → |
| Lynnville | Township | 616 | 642 | 618 | → |
| Marion | Township | 3,664 | 4,135 | 3,966 | → |
| Maryland | Township | 616 | 535 | 512 | → |
| Monroe | Township | 1,545 | 1,563 | 1,500 | → |
| Mount Morris | Township | 4,079 | 3,968 | 3,771 | → |
| Oregon-Nashua | Township | 5,208 | 4,909 | 4,686 | → |
| Pine Creek | Township | 724 | 758 | 729 | → |
| Pine Rock | Township | 999 | 985 | 946 | → |
| Rockvale | Township | 1,817 | 1,770 | 1,705 | → |
| Scott | Township | 1,688 | 3,181 | 3,026 | → |
| Taylor | Township | 790 | 963 | 931 | → |
| White Rock | Township | 706 | 738 | 710 | → |
| Woosung | Township | 394 | 389 | 373 | → |
| Peoria | County | 183,466 | 186,494 | 185,006 | → |
| Akron | Township | 975 | 1,068 | 1,054 | → |
| Brimfield | Township | 1,281 | 1,235 | 1,209 | → |
| Chillicothe | Township | 8,236 | 8,364 | 8,461 | → |
| Elmwood | Township | 2,412 | 2,598 | 2,570 | → |
| Hallock | Township | 1,556 | 1,600 | 1,594 | → |
| Hollis | Township | 1,701 | 1,881 | 1,881 | → |
| Jubilee | Township | 1,428 | 1,695 | 1,695 | → |
| Kickapoo | Township | 4,720 | 7,162 | 7,120 | → |
| Limestone | Township | 19,370 | 19,479 | 19,236 | → |
| Logan | Township | 3,093 | 3,192 | 3,175 | → |
| Medina | Township | 7,563 | 12,564 | 12,542 | → |
| Millbrook | Township | 490 | 488 | 481 | → |
| Peoria City | Township | 110,446 | 104,400 | 103,559 | → |
| Princeville | Township | 1,595 | 1,628 | 1,601 | → |
| Radnor | Township | 2,438 | 3,613 | 3,600 | → |
| Richwoods | Township | 6,643 | 6,089 | 5,938 | → |
| Rosefield | Township | 1,150 | 1,219 | 1,210 | → |
| Timber | Township | 2,547 | 2,511 | 2,471 | → |
| Trivoli | Township | 1,035 | 1,021 | 1,012 | → |
| West Peoria | Township | 4,787 | 4,687 | 4,597 | → |
| Perry | County | 23,091 | 22,350 | 21,357 | → |
| Beaucoup | Precinct | 789 | 803 | ... | → |
| Cutler | Precinct | 796 | 663 | ... | → |
| Du Quoin No. 1 | Precinct | 583 | 606 | ... | → |
| Du Quoin No. 10 | Precinct | 925 | 809 | ... | → |
| Du Quoin No. 11 | Precinct | 587 | 604 | ... | → |
| Du Quoin No. 12 | Precinct | 520 | 508 | ... | → |
| Du Quoin No. 2 | Precinct | 557 | 487 | ... | → |
| Du Quoin No. 3 | Precinct | 804 | 679 | ... | → |
| Du Quoin No. 4 | Precinct | 868 | 845 | ... | → |
| Du Quoin No. 5 | Precinct | 730 | 695 | ... | → |
| Du Quoin No. 6 | Precinct | 555 | 522 | ... | → |
| Du Quoin No. 7 | Precinct | 920 | 923 | ... | → |
| Du Quoin No. 8 | Precinct | 768 | 762 | ... | → |
| Du Quoin No. 9 | Precinct | 911 | 858 | ... | → |
| Pinckneyville No. 1 | Precinct | 626 | 636 | ... | → |
| Pinckneyville No. 2 | Precinct | 809 | 785 | ... | → |
| Pinckneyville No. 3 | Precinct | 870 | 756 | ... | → |
| Pinckneyville No. 4 | Precinct | 645 | 726 | ... | → |
| Pinckneyville No. 5 | Precinct | 734 | 688 | ... | → |
| Pinckneyville No. 6 | Precinct | 675 | 610 | ... | → |
| Pinckneyville No. 7 | Precinct | 2,657 | 3,060 | ... | → |
| Pinckneyville No. 8 | Precinct | 1,076 | 924 | ... | → |
| Sunfield | Precinct | 1,118 | 1,112 | ... | → |
| Swanwick | Precinct | 831 | 806 | ... | → |
| Tamaroa No. 1 | Precinct | 862 | 711 | ... | → |
| Tamaroa No. 2 | Precinct | 851 | 804 | ... | → |
| Willisville | Precinct | 1,027 | 968 | ... | → |
| Piatt | County | 16,385 | 16,727 | 16,560 | → |
| Bement | Township | 1,967 | 1,893 | 1,857 | → |
| Blue Ridge | Township | 1,413 | 1,480 | 1,445 | → |
| Cerro Gordo | Township | 2,178 | 2,046 | 1,999 | → |
| Goose Creek | Township | 849 | 790 | 767 | → |
| Monticello | Township | 5,620 | 5,906 | 5,940 | → |
| Sangamon | Township | 2,048 | 2,357 | 2,351 | → |
| Unity | Township | 1,587 | 1,416 | 1,371 | → |
| Willow Branch | Township | 723 | 839 | 830 | → |
| Pike | County | 17,362 | 16,430 | 15,950 | → |
| Atlas | Township | 656 | 563 | 548 | → |
| Barry | Township | 1,750 | 1,675 | 1,615 | → |
| Chambersburg | Township | 200 | 200 | 195 | → |
| Cincinnati | Township | 37 | 31 | 30 | → |
| Derry | Township | 274 | 247 | 240 | → |
| Detroit | Township | 354 | 312 | 304 | → |
| Fairmount | Township | 193 | 188 | 183 | → |
| Flint | Township | 108 | 96 | 94 | → |
| Griggsville | Township | 1,475 | 1,430 | 1,369 | → |
| Hadley | Township | 254 | 262 | 255 | → |
| Hardin | Township | 238 | 212 | 206 | → |
| Kinderhook | Township | 937 | 840 | 806 | → |
| Levee | Township | 61 | 47 | 46 | → |
| Martinsburg | Township | 436 | 419 | 408 | → |
| Montezuma | Township | 541 | 540 | 526 | → |
| Newburg | Township | 954 | 949 | 925 | → |
| New Salem | Township | 675 | 573 | 558 | → |
| Pearl | Township | 312 | 282 | 274 | → |
| Perry | Township | 637 | 594 | 578 | → |
| Pittsfield | Township | 4,472 | 4,477 | 4,365 | → |
| Pleasant Hill | Township | 1,350 | 1,259 | 1,225 | → |
| Pleasant Vale | Township | 675 | 573 | 557 | → |
| Ross | Township | 101 | 70 | 68 | → |
| Spring Creek | Township | 672 | 591 | 575 | → |
| Pope | County | 4,397 | 4,470 | 4,157 | → |
| Eddyville No. 6 | Precinct | 721 | 792 | ... | → |
| Golconda No. 1 | Precinct | 708 | 707 | ... | → |
| Golconda No. 2 | Precinct | 1,005 | 952 | ... | → |
| Golconda No. 3 (Golconda city) | Precinct | 726 | 670 | 622 | |
| Jefferson No. 4 | Precinct | 448 | 485 | ... | → |
| Webster No. 5 | Precinct | 805 | 866 | ... | → |
| Pulaski | County | 7,333 | 6,161 | 5,619 | → |
| America | Precinct | 201 | 142 | ... | → |
| Grand Chain | Precinct | 627 | 584 | ... | → |
| Karnak | Precinct | 780 | 598 | ... | → |
| Mound City | Precinct | 730 | 611 | ... | → |
| Mounds | Precinct | 1,688 | 1,319 | ... | → |
| Olmsted | Precinct | 757 | 694 | ... | → |
| Perks | Precinct | 240 | 230 | ... | → |
| Pulaski | Precinct | 533 | 438 | ... | → |
| Ullin | Precinct | 989 | 852 | ... | → |
| Villa Ridge | Precinct | 594 | 490 | ... | → |
| Wetaug | Precinct | 209 | 203 | ... | → |
| Putnam | County | 6,077 | 6,006 | 5,611 | → |
| Granville | Township | 3,024 | 2,934 | 2,726 | → |
| Hennepin | Township | 1,202 | 1,261 | 1,168 | → |
| Magnolia | Township | 1,166 | 1,066 | 1,005 | → |
| Senachwine | Township | 685 | 745 | 712 | → |
| Randolph | County | 33,897 | 33,476 | 32,621 | → |
| Baldwin | Precinct | 4,192 | 879 | ... | → |
| Bremen | Precinct | 432 | 443 | ... | → |
| Brewerville | Precinct | 338 | 285 | ... | → |
| Central | Precinct | ... | 445 | ... | → |
| Chester | Precinct | 5,847 | 9,314 | ... | → |
| Coulterville | Precinct | 1,636 | 1,418 | ... | → |
| Ellis Grove | Precinct | 1,016 | 953 | ... | → |
| Evansville | Precinct | 1,104 | 1,015 | ... | → |
| Kaskaskia | Precinct | 36 | 47 | ... | → |
| Palestine | Precinct | ... | 601 | ... | → |
| Percy | Precinct | 1,208 | 1,223 | ... | → |
| Prairie du Rocher | Precinct | 983 | 974 | ... | → |
| Red Bud | Precinct | 4,496 | 4,692 | ... | → |
| Rockwood | Precinct | 280 | 270 | ... | → |
| Ruma | Precinct | 794 | 817 | ... | → |
| Sparta | Precinct | 5,530 | 5,387 | ... | → |
| Steeleville | Precinct | 2,666 | 2,668 | ... | → |
| Tilden | Precinct | 1,180 | 1,156 | ... | → |
| Walsh | Precinct | ... | 454 | ... | → |
| Wine Hill | Precinct | 417 | 435 | ... | → |
| Richland | County | 16,291 | 16,233 | 15,930 | → |
| Bonpas | Township | 365 | 390 | 385 | → |
| Claremont | Township | 934 | 855 | 837 | → |
| Decker | Township | 395 | 406 | 401 | → |
| Denver | Township | 414 | 411 | 405 | → |
| German | Township | 395 | 341 | 336 | → |
| Madison | Township | 910 | 819 | 808 | → |
| Noble | Township | 1,511 | 1,430 | 1,400 | → |
| Olney | Township | 10,038 | 10,334 | 10,138 | → |
| Preston | Township | 1,329 | 1,247 | 1,220 | → |
| Rock Island | County | 149,390 | 147,546 | 144,784 | → |
| Andalusia | Township | 2,195 | 2,299 | 2,281 | → |
| Blackhawk | Township | 10,677 | 10,019 | 9,799 | → |
| Bowling | Township | 3,472 | 3,414 | 3,352 | → |
| Buffalo Prairie | Township | 927 | 824 | 811 | → |
| Canoe Creek | Township | 840 | 711 | 694 | → |
| Coal Valley | Township | 4,537 | 4,408 | 4,399 | → |
| Coe | Township | 1,525 | 1,657 | 1,638 | → |
| Cordova | Township | 916 | 896 | 870 | → |
| Drury | Township | 808 | 797 | 783 | → |
| Edgington | Township | 1,551 | 1,508 | 1,465 | → |
| Hampton | Township | 21,661 | 21,710 | 21,463 | → |
| Moline | Township | 23,661 | 23,534 | 22,810 | → |
| Port Byron | Township | 1,409 | 1,446 | 1,428 | → |
| Rock Island | Township | 18,086 | 17,784 | 17,435 | → |
| Rural | Township | 1,077 | 988 | 972 | → |
| South Moline | Township | 36,565 | 36,394 | 35,826 | → |
| South Rock Island | Township | 18,774 | 18,400 | 18,012 | → |
| Zuma | Township | 709 | 757 | 746 | → |
| Saline | County | 26,752 | 24,913 | 24,307 | → |
| Brushy | Township | 855 | 766 | 741 | → |
| Carrier Mills | Township | 2,571 | 2,322 | 2,261 | → |
| Cottage | Township | 347 | 219 | 215 | → |
| East Eldorado | Township | 6,366 | 5,906 | 5,753 | → |
| Galatia | Township | 1,366 | 1,230 | 1,200 | → |
| Harrisburg | Township | 11,472 | 10,791 | 10,536 | → |
| Independence | Township | 1,264 | 1,118 | 1,088 | → |
| Long Branch | Township | 183 | 248 | 244 | → |
| Mountain | Township | 424 | 357 | 351 | → |
| Raleigh | Township | 1,172 | 1,185 | 1,160 | → |
| Rector | Township | 79 | 65 | 64 | → |
| Stonefort | Township | 370 | 408 | 401 | → |
| Tate | Township | 283 | 298 | 293 | → |
| Sangamon | County | 188,974 | 197,465 | 197,499 | → |
| Auburn | Township | 6,030 | 6,333 | 6,243 | → |
| Ball | Township | 4,499 | 6,699 | 7,062 | → |
| Buffalo Hart | Township | 201 | 173 | 171 | → |
| Capital | Township | 111,919 | 116,236 | 115,510 | → |
| Cartwright | Township | 1,497 | 1,482 | 1,470 | → |
| Chatham | Township | 6,047 | 6,978 | 7,450 | → |
| Clear Lake | Township | 8,112 | 8,519 | 8,427 | → |
| Cooper | Township | 826 | 893 | 882 | → |
| Cotton Hill | Township | 1,043 | 901 | 890 | → |
| Curran | Township | 1,650 | 1,593 | 1,573 | → |
| Divernon | Township | 1,542 | 1,510 | 1,478 | → |
| Fancy Creek | Township | 4,122 | 5,410 | 5,828 | → |
| Gardner | Township | 4,206 | 4,285 | 4,248 | → |
| Illiopolis | Township | 1,302 | 1,314 | 1,289 | → |
| Island Grove | Township | 537 | 621 | 613 | → |
| Lanesville | Township | 195 | 208 | 205 | → |
| Loami | Township | 1,124 | 1,070 | 1,070 | → |
| Maxwell | Township | 190 | 193 | 191 | → |
| Mechanicsburg | Township | 2,107 | 2,293 | 2,294 | → |
| New Berlin | Township | 1,258 | 1,524 | 1,522 | → |
| Pawnee | Township | 2,967 | 3,058 | 3,008 | → |
| Rochester | Township | 4,569 | 5,357 | 5,411 | → |
| Springfield | Township | 6,989 | 5,798 | 5,703 | → |
| Talkington | Township | 263 | 189 | 187 | → |
| Williams | Township | 3,331 | 3,446 | 3,547 | → |
| Woodside | Township | 12,448 | 11,382 | 11,227 | → |
| Schuyler | County | 7,181 | 7,544 | 6,923 | → |
| Bainbridge | Township | 536 | 639 | 582 | → |
| Birmingham | Township | 145 | 151 | 139 | → |
| Brooklyn | Township | 218 | 216 | 199 | → |
| Browning | Township | 466 | 399 | 367 | → |
| Buena Vista | Township | 1,419 | 1,849 | 1,723 | → |
| Camden | Township | 275 | 229 | 210 | → |
| Frederick | Township | 170 | 176 | 162 | → |
| Hickory | Township | 172 | 154 | 142 | → |
| Huntsville | Township | 158 | 150 | 138 | → |
| Littleton | Township | 369 | 336 | 309 | → |
| Oakland | Township | 159 | 135 | 124 | → |
| Rushville | Township | 2,781 | 2,722 | 2,471 | → |
| Woodstock | Township | 313 | 388 | 357 | → |
| Scott | County | 5,539 | 5,355 | 5,053 | → |
| Alsey | Precinct | 566 | 576 | ... | → |
| Bloomfield | Precinct | 287 | 298 | ... | → |
| Exeter-Bluffs | Precinct | 750 | 677 | ... | → |
| Glasgow | Precinct | 353 | 359 | ... | → |
| Manchester | Precinct | 664 | 624 | ... | → |
| Merritt | Precinct | 211 | 220 | ... | → |
| Naples-Bluffs | Precinct | 567 | 568 | ... | → |
| Winchester No. 1 | Precinct | 339 | 347 | ... | → |
| Winchester No. 2 | Precinct | 972 | 887 | ... | → |
| Winchester No. 3 | Precinct | 828 | 799 | ... | → |
| Shelby | County | 22,884 | 22,363 | 21,717 | → |
| Ash Grove | Township | 542 | 479 | 466 | → |
| Big Spring | Township | 698 | 698 | 686 | → |
| Clarksburg | Township | 375 | 401 | 392 | → |
| Cold Spring | Township | 425 | 442 | 432 | → |
| Dry Point | Township | 1,077 | 1,093 | 1,045 | → |
| Flat Branch | Township | 463 | 443 | 433 | → |
| Herrick | Township | 678 | 626 | 607 | → |
| Holland | Township | 430 | 420 | 408 | → |
| Lakewood | Township | 407 | 439 | 427 | → |
| Moweaqua | Township | 2,113 | 2,003 | 1,904 | → |
| Oconee | Township | 847 | 776 | 760 | → |
| Okaw | Township | 859 | 927 | 897 | → |
| Penn | Township | 118 | 107 | 103 | → |
| Pickaway | Township | 195 | 179 | 172 | → |
| Prairie | Township | 1,274 | 1,247 | 1,221 | → |
| Richland | Township | 911 | 762 | 732 | → |
| Ridge | Township | 467 | 427 | 417 | → |
| Rose | Township | 1,788 | 1,848 | 1,810 | → |
| Rural | Township | 322 | 339 | 333 | → |
| Shelbyville | Township | 4,952 | 4,739 | 4,626 | → |
| Sigel | Township | 787 | 826 | 805 | → |
| Todds Point | Township | 487 | 441 | 425 | → |
| Tower Hill | Township | 1,150 | 1,227 | 1,183 | → |
| Windsor | Township | 1,519 | 1,474 | 1,433 | → |
| Stark | County | 6,330 | 5,994 | 5,776 | → |
| Elmira | Township | 386 | 319 | 307 | → |
| Essex | Township | 676 | 624 | 603 | → |
| Goshen | Township | 743 | 686 | 665 | → |
| Osceola | Township | 1,036 | 1,014 | 971 | → |
| Penn | Township | 364 | 354 | 343 | → |
| Toulon | Township | 2,459 | 2,420 | 2,328 | → |
| Valley | Township | 349 | 293 | 284 | → |
| West Jersey | Township | 317 | 284 | 275 | → |
| St. Clair | County | 256,043 | 270,063 | 262,759 | → |
| Belleville | Township | 42,183 | 44,357 | 41,906 | → |
| Canteen | Township | 11,745 | 10,254 | 9,698 | → |
| Caseyville | Township | 26,042 | 31,984 | 31,152 | → |
| Centreville | Township | 28,708 | 25,494 | 23,947 | → |
| East St. Louis | Township | 31,667 | 26,917 | 26,922 | → |
| Engelmann | Township | 657 | 726 | 687 | → |
| Fayetteville | Township | 1,671 | 1,668 | 1,596 | → |
| Freeburg | Township | 4,884 | 5,111 | 4,911 | → |
| Lebanon | Township | 4,047 | 4,538 | 4,448 | → |
| Lenzburg | Township | 1,149 | 1,047 | 989 | → |
| Marissa | Township | 2,654 | 2,468 | 2,300 | → |
| Mascoutah | Township | 6,470 | 8,217 | 8,633 | → |
| Millstadt | Township | 5,459 | 6,718 | 6,474 | → |
| New Athens | Township | 2,624 | 2,657 | 2,501 | → |
| O'Fallon | Township | 21,853 | 26,053 | 26,281 | → |
| Prairie Du Long | Township | 1,357 | 2,244 | 2,200 | → |
| Shiloh Valley | Township | 10,069 | 11,618 | 11,662 | → |
| Smithton | Township | 3,543 | 4,289 | 4,225 | → |
| St. Clair | Township | 31,440 | 35,749 | 35,223 | → |
| Stites | Township | 668 | 749 | 709 | → |
| Stookey | Township | 10,088 | 9,883 | 9,404 | → |
| Sugar Loaf | Township | 7,065 | 7,322 | 6,891 | → |
| Stephenson | County | 48,995 | 47,711 | 45,624 | → |
| Buckeye | Township | 1,365 | 1,359 | 1,308 | → |
| Dakota | Township | 841 | 815 | 773 | → |
| Erin | Township | 411 | 410 | 396 | → |
| Florence | Township | 1,340 | 1,293 | 1,253 | → |
| Freeport | Township | 26,389 | 25,637 | 24,392 | → |
| Harlem | Township | 2,396 | 2,275 | 2,194 | → |
| Jefferson | Township | 309 | 268 | 259 | → |
| Kent | Township | 692 | 702 | 678 | → |
| Lancaster | Township | 1,610 | 1,588 | 1,529 | → |
| Loran | Township | 1,393 | 1,442 | 1,385 | → |
| Oneco | Township | 1,340 | 1,331 | 1,270 | → |
| Ridott | Township | 1,517 | 1,451 | 1,398 | → |
| Rock Grove | Township | 1,408 | 1,388 | 1,347 | → |
| Rock Run | Township | 2,249 | 2,247 | 2,153 | → |
| Silver Creek | Township | 760 | 696 | 666 | → |
| Waddams | Township | 878 | 807 | 773 | → |
| West Point | Township | 3,374 | 3,369 | 3,236 | → |
| Winslow | Township | 723 | 633 | 614 | → |
| Tazewell | County | 128,465 | 135,394 | 134,385 | → |
| Boynton | Township | 266 | 275 | 267 | → |
| Cincinnati | Township | 8,862 | 9,506 | 9,220 | → |
| Deer Creek | Township | 1,150 | 1,383 | 1,371 | → |
| Delavan | Township | 2,206 | 2,061 | 1,995 | → |
| Dillon | Township | 989 | 1,000 | 981 | → |
| Elm Grove | Township | 2,965 | 3,093 | 3,024 | → |
| Fondulac | Township | 13,257 | 13,363 | 13,067 | → |
| Groveland | Township | 18,665 | 19,544 | 19,013 | → |
| Hittle | Township | 658 | 591 | 574 | → |
| Hopedale | Township | 1,891 | 1,913 | 1,865 | → |
| Little Mackinaw | Township | 1,586 | 1,575 | 1,528 | → |
| Mackinaw | Township | 3,789 | 4,454 | 4,399 | → |
| Malone | Township | 294 | 220 | 214 | → |
| Morton | Township | 16,070 | 17,036 | 17,026 | → |
| Pekin | Township | 30,478 | 29,807 | 28,926 | → |
| Sand Prairie | Township | 1,458 | 1,443 | 1,400 | → |
| Spring Lake | Township | 2,016 | 1,887 | 1,855 | → |
| Tremont | Township | 2,441 | 2,641 | 2,563 | → |
| Washington | Township | 19,424 | 23,602 | 25,097 | → |
| Union | County | 18,311 | 17,808 | 17,212 | → |
| Alto Pass | Precinct | 724 | 834 | ... | → |
| Anna District 1 | Precinct | ... | 885 | ... | → |
| Anna District 2 | Precinct | ... | 889 | ... | → |
| Anna District 3 | Precinct | ... | 999 | ... | → |
| Anna District 4 | Precinct | ... | 1,109 | ... | → |
| Anna District 5 | Precinct | ... | 902 | ... | → |
| Anna District 6 | Precinct | ... | 880 | ... | → |
| Anna District 7 | Precinct | ... | 774 | ... | → |
| Balcom | Precinct | 337 | 418 | ... | → |
| Cobden District 1 | Precinct | 1,163 | 1,142 | ... | → |
| Cobden District 2 | Precinct | 1,521 | 1,416 | ... | → |
| Dongola District 1 | Precinct | ... | 872 | ... | → |
| Dongola District 2 | Precinct | ... | 584 | ... | → |
| Jonesboro District 1 | Precinct | ... | 1,141 | ... | → |
| Jonesboro District 2 | Precinct | ... | 1,126 | ... | → |
| Jonesboro District 3 | Precinct | ... | 650 | ... | → |
| Lick Creek | Precinct | 1,153 | 1,094 | ... | → |
| Mill Creek | Precinct | 331 | 310 | ... | → |
| Stokes | Precinct | ... | 800 | ... | → |
| Union | Precinct | ... | 983 | ... | → |
| Vermilion | County | 83,929 | 81,625 | 78,111 | → |
| Blount | Township | 3,351 | 3,428 | 3,312 | → |
| Butler | Township | 1,150 | 992 | 947 | → |
| Carroll | Township | 568 | 612 | 592 | → |
| Catlin | Township | 3,014 | 3,301 | 3,199 | → |
| Danville | Township | 34,491 | 32,112 | 30,673 | → |
| Elwood | Township | 1,669 | 1,647 | 1,575 | → |
| Georgetown | Township | 8,116 | 7,901 | 7,538 | → |
| Grant | Township | 6,390 | 6,028 | 5,781 | → |
| Jamaica | Township | 206 | 202 | 195 | → |
| Love | Township | 216 | 257 | 248 | → |
| McKendree | Township | 740 | 807 | 773 | → |
| Middlefork | Township | 1,408 | 1,458 | 1,389 | → |
| Newell | Township | 13,818 | 13,969 | 13,371 | → |
| Oakwood | Township | 3,430 | 3,504 | 3,336 | → |
| Pilot | Township | 652 | 590 | 568 | → |
| Ross | Township | 1,469 | 1,617 | 1,545 | → |
| Sidell | Township | 1,089 | 1,073 | 1,024 | → |
| South Ross | Township | 1,133 | 1,070 | 1,035 | → |
| Vance | Township | 1,019 | 1,057 | 1,010 | → |
| Wabash | County | 12,932 | 11,947 | 11,492 | → |
| Bellmont | Precinct | 746 | 702 | ... | → |
| Coffee | Precinct | 419 | 353 | ... | → |
| Compton | Precinct | 219 | 174 | ... | → |
| Friendsville | Precinct | 571 | 550 | ... | → |
| Lancaster | Precinct | 629 | 559 | ... | → |
| Lick Prairie | Precinct | 208 | 213 | ... | → |
| Mount Carmel | Precinct | 9,094 | 8,389 | ... | → |
| Wabash | Precinct | 1,051 | 1,007 | ... | → |
| Warren | County | 18,736 | 17,710 | 17,378 | → |
| Berwick | Township | 371 | 327 | 324 | → |
| Coldbrook | Township | 485 | 467 | 465 | → |
| Ellison | Township | 338 | 337 | 334 | → |
| Floyd | Township | 521 | 472 | 470 | → |
| Greenbush | Township | 573 | 533 | 530 | → |
| Hale | Township | 396 | 344 | 341 | → |
| Kelly | Township | 395 | 346 | 343 | → |
| Lenox | Township | 307 | 280 | 277 | → |
| Monmouth | Township | 10,822 | 10,463 | 10,222 | → |
| Point Pleasant | Township | 176 | 157 | 155 | → |
| Roseville | Township | 1,339 | 1,213 | 1,193 | → |
| Spring Grove | Township | 1,111 | 1,013 | 993 | → |
| Sumner | Township | 561 | 572 | 567 | → |
| Swan | Township | 301 | 265 | 263 | → |
| Tompkins | Township | 1,040 | 921 | 901 | → |
| Washington | County | 15,150 | 14,716 | 14,154 | → |
| Ashley | Township | 922 | 816 | 771 | → |
| Beaucoup | Township | 582 | 593 | 576 | → |
| Bolo | Township | 392 | 419 | 407 | → |
| Covington | Township | 416 | 418 | 404 | → |
| Du Bois | Township | 780 | 748 | 719 | → |
| Hoyleton | Township | 1,206 | 1,142 | 1,095 | → |
| Irvington | Township | 1,493 | 1,285 | 1,228 | → |
| Johannisburg | Township | 591 | 511 | 497 | → |
| Lively Grove | Township | 699 | 688 | 669 | → |
| Nashville | Township | 3,668 | 3,676 | 3,516 | → |
| Oakdale | Township | 637 | 594 | 574 | → |
| Okawville | Township | 1,902 | 1,987 | 1,924 | → |
| Pilot Knob | Township | 473 | 555 | 538 | → |
| Plum Hill | Township | 554 | 537 | 520 | → |
| Richview | Township | 410 | 343 | 324 | → |
| Venedy | Township | 425 | 404 | 392 | → |
| Wayne | County | 17,149 | 16,760 | 16,396 | → |
| Arrington | Township | 441 | 409 | 406 | → |
| Barnhill | Township | 568 | 597 | 581 | → |
| Bedford | Township | 1,095 | 1,065 | 1,045 | → |
| Berry | Township | 375 | 351 | 346 | → |
| Big Mound | Township | 1,799 | 1,742 | 1,701 | → |
| Elm River | Township | 324 | 276 | 274 | → |
| Four Mile | Township | 584 | 666 | 647 | → |
| Garden Hill | Township | 153 | 145 | 144 | → |
| Grover | Township | 4,055 | 3,757 | 3,663 | → |
| Hickory Hill | Township | 449 | 413 | 407 | → |
| Indian Prairie | Township | 574 | 626 | 609 | → |
| Jasper | Township | 1,726 | 1,769 | 1,730 | → |
| Keith | Township | 363 | 392 | 386 | → |
| Lamard | Township | 1,454 | 1,422 | 1,382 | → |
| Leech | Township | 527 | 465 | 452 | → |
| Massilon | Township | 163 | 172 | 170 | → |
| Mount Erie | Township | 398 | 370 | 366 | → |
| Orchard | Township | 525 | 604 | 591 | → |
| Orel | Township | 1,465 | 1,420 | 1,398 | → |
| Zif | Township | 111 | 99 | 98 | → |
| White | County | 15,381 | 14,665 | 14,292 | → |
| Burnt Prairie | Township | 402 | 345 | 339 | → |
| Carmi | Township | 7,031 | 6,770 | 6,599 | → |
| Emma | Township | 472 | 387 | 377 | → |
| Enfield | Township | 1,020 | 905 | 885 | → |
| Gray | Township | 1,238 | 1,141 | 1,115 | → |
| Hawthorne | Township | 374 | 275 | 271 | → |
| Heralds Prairie | Township | 660 | 594 | 573 | → |
| Indian Creek | Township | 2,130 | 2,322 | 2,263 | → |
| Mill Shoals | Township | 780 | 668 | 656 | → |
| Phillips | Township | 1,274 | 1,258 | 1,214 | → |
| Whiteside | County | 60,662 | 58,498 | 56,536 | → |
| Albany | Township | 1,063 | 1,076 | 1,050 | → |
| Clyde | Township | 489 | 402 | 389 | → |
| Coloma | Township | 11,821 | 11,371 | 10,907 | → |
| Erie | Township | 1,998 | 2,006 | 1,928 | → |
| Fenton | Township | 535 | 536 | 519 | → |
| Fulton | Township | 4,637 | 4,251 | 4,076 | → |
| Garden Plain | Township | 1,058 | 1,072 | 1,044 | → |
| Genesee | Township | 808 | 784 | 759 | → |
| Hahnaman | Township | 391 | 399 | 386 | → |
| Hopkins | Township | 2,372 | 2,156 | 2,106 | → |
| Hume | Township | 472 | 411 | 398 | → |
| Jordan | Township | 915 | 899 | 873 | → |
| Lyndon | Township | 1,036 | 1,057 | 1,016 | → |
| Montmorency | Township | 2,568 | 2,612 | 2,551 | → |
| Mount Pleasant | Township | 5,293 | 4,939 | 4,829 | → |
| Newton | Township | 421 | 450 | 436 | → |
| Portland | Township | 447 | 422 | 409 | → |
| Prophetstown | Township | 2,633 | 2,615 | 2,510 | → |
| Sterling | Township | 18,687 | 18,035 | 17,446 | → |
| Tampico | Township | 1,150 | 1,148 | 1,097 | → |
| Union Grove | Township | 1,252 | 1,244 | 1,214 | → |
| Ustick | Township | 616 | 613 | 593 | → |
| Will | County | 502,211 | 677,544 | 689,529 | → |
| Channahon | Township | 8,329 | 10,322 | 10,448 | → |
| Crete | Township | 23,579 | 23,778 | 23,530 | → |
| Custer | Township | 1,466 | 1,430 | 1,415 | → |
| Du Page | Township | 71,485 | 87,793 | 88,762 | → |
| Florence | Township | 648 | 933 | 936 | → |
| Frankfort | Township | 41,293 | 57,055 | 59,278 | → |
| Green Garden | Township | 2,553 | 4,010 | 3,991 | → |
| Homer | Township | 28,936 | 39,057 | 39,495 | → |
| Jackson | Township | 3,513 | 4,100 | 4,062 | → |
| Joliet | Township | 86,338 | 87,398 | 87,424 | → |
| Lockport | Township | 42,025 | 60,010 | 60,025 | → |
| Manhattan | Township | 5,615 | 9,218 | 9,705 | → |
| Monee | Township | 13,286 | 15,663 | 15,490 | → |
| New Lenox | Township | 29,798 | 40,270 | 42,172 | → |
| Peotone | Township | 3,946 | 4,431 | 4,407 | → |
| Plainfield | Township | 45,686 | 80,317 | 82,021 | → |
| Reed | Township | 6,049 | 6,948 | 6,976 | → |
| Troy | Township | 28,096 | 45,983 | 47,447 | → |
| Washington | Township | 3,955 | 6,263 | 6,332 | → |
| Wesley | Township | 2,562 | 2,241 | 2,223 | → |
| Wheatland | Township | 44,618 | 81,469 | 84,602 | → |
| Will | Township | 1,564 | 1,821 | 1,809 | → |
| Wilmington | Township | 6,052 | 6,193 | 6,151 | → |
| Wilton | Township | 819 | 841 | 828 | → |
| Williamson | County | 61,300 | 66,362 | 67,560 | → |
| Blairsville | Precinct | 5,519 | 5,897 | ... | → |
| Carterville | Precinct | 7,820 | 8,733 | ... | → |
| Corinth | Precinct | 1,075 | 1,038 | ... | → |
| Crab Orchard | Precinct | 1,327 | 1,380 | ... | → |
| Creal Springs | Precinct | 2,318 | 2,483 | ... | → |
| East Marion | Precinct | 8,913 | 10,188 | ... | → |
| Grassy | Precinct | 645 | 589 | ... | → |
| Herrin | Precinct | 14,530 | 15,269 | ... | → |
| Lake Creek | Precinct | 4,312 | 4,322 | ... | → |
| Southern | Precinct | 2,763 | 3,273 | ... | → |
| Stonefort | Precinct | 1,039 | 1,138 | ... | → |
| West Marion | Precinct | 11,035 | 12,047 | ... | → |
| Winnebago | County | 278,441 | 295,264 | 285,873 | → |
| Burritt | Township | 1,014 | 952 | 923 | → |
| Cherry Valley | Township | 17,689 | 19,831 | 19,279 | → |
| Durand | Township | 2,151 | 2,394 | 2,324 | → |
| Harlem | Township | 35,943 | 40,158 | 39,113 | → |
| Harrison | Township | 712 | 670 | 651 | → |
| Laona | Township | 1,200 | 1,250 | 1,218 | → |
| Owen | Township | 3,358 | 3,803 | 3,702 | → |
| Pecatonica | Township | 3,005 | 4,350 | 4,198 | → |
| Rockford | Township | 178,969 | 178,525 | 172,291 | → |
| Rockton | Township | 13,540 | 16,441 | 15,971 | → |
| Roscoe | Township | 13,654 | 19,694 | 19,225 | → |
| Seward | Township | 939 | 917 | 889 | → |
| Shirland | Township | 1,105 | 988 | 958 | → |
| Winnebago | Township | 5,162 | 5,291 | 5,131 | → |
| Woodford | County | 35,491 | 38,664 | 39,140 | → |
| Cazenovia | Township | 1,791 | 1,768 | 1,751 | → |
| Clayton | Township | 698 | 697 | 693 | → |
| Cruger | Township | 1,398 | 1,687 | 1,721 | → |
| El Paso | Township | 3,404 | 3,459 | 3,439 | → |
| Greene | Township | 466 | 483 | 490 | → |
| Kansas | Township | 346 | 433 | 444 | → |
| Linn | Township | 307 | 287 | 289 | → |
| Metamora | Township | 3,458 | 4,357 | 4,450 | → |
| Minonk | Township | 2,407 | 2,292 | 2,248 | → |
| Montgomery | Township | 2,096 | 2,339 | 2,466 | → |
| Olio | Township | 4,833 | 4,931 | 4,980 | → |
| Palestine | Township | 986 | 1,043 | 1,044 | → |
| Panola | Township | 353 | 353 | 352 | → |
| Partridge | Township | 512 | 593 | 602 | → |
| Roanoke | Township | 2,577 | 2,558 | 2,540 | → |
| Spring Bay | Township | 2,624 | 2,643 | 2,685 | → |
| Worth | Township | 7,235 | 8,741 | 8,946 | → |
Source: U.S. Census Bureau (web).
Explanation: 2010 and 2016 population figures refer to entities in the boundaries of 2016.