Illinois
2,821 jurisdictions across counties, municipalities, and townships.
Counties 102
- Lawrence County pop. 15,152
- Lee County pop. 34,049
- Livingston County pop. 35,664
- Logan County pop. 27,992
- Macon County pop. 102,432
- Macoupin County pop. 44,406
- Madison County pop. 264,490
- Marion County pop. 37,390
- Marshall County pop. 11,663
- Mason County pop. 12,881
- Massac County pop. 13,960
- Mcdonough County pop. 26,828
- Mchenry County pop. 311,122
- Mclean County pop. 170,889
- Menard County pop. 12,164
- Mercer County pop. 15,582
- Monroe County pop. 34,932
- Montgomery County pop. 28,084
- Morgan County pop. 32,606
- Moultrie County pop. 14,510
- Ogle County pop. 51,449
- Peoria County pop. 179,432
- Perry County pop. 20,985
- Piatt County pop. 16,753
- Pike County pop. 14,618
- Pope County pop. 3,779
- Pulaski County pop. 5,065
- Putnam County pop. 5,566
- Randolph County pop. 30,142
- Richland County pop. 15,796
- Rock Island County pop. 142,909
- Saline County pop. 23,320
- Sangamon County pop. 194,734
- Schuyler County pop. 6,843
- Scott County pop. 4,836
- Shelby County pop. 20,789
- St Clair County pop. 254,796
- Stark County pop. 5,294
- Stephenson County pop. 44,021
- Tazewell County pop. 130,413
- Union County pop. 16,923
- Vermilion County pop. 73,095
- Wabash County pop. 11,202
- Warren County pop. 16,531
- Washington County pop. 13,655
- Wayne County pop. 15,963
- White County pop. 13,784
- Whiteside County pop. 55,305
- Will County pop. 697,252
- Williamson County pop. 66,879
Municipalities 1,294
- Village of Columbus pop. 112
- Village of Compton pop. 269
- Village of Concord pop. 148
- Village of Congerville pop. 496
- Village of Cooksville pop. 154
- Village of Cordova pop. 664
- Village of Cornell pop. 438
- Village of Coulterville pop. 827
- Village of Cowden pop. 509
- Village of Crainville pop. 1,460
- Village of Crescent City pop. 544
- Village of Creston pop. 623
- Village of Crestwood pop. 10,683
- Village of Crete pop. 8,407
- Village of Creve Coeur pop. 4,897
- Village of Crossville pop. 630
- Village of Cullom pop. 506
- Village of Curran pop. 210
- Village of Cutler pop. 361
- Village of Cypress pop. 246
- Village of Dahlgren pop. 498
- Village of Dakota pop. 488
- Village of Dalton City pop. 452
- Village of Dalzell pop. 654
- Village of Damiansville pop. 563
- Village of Dana pop. 156
- Village of Danforth pop. 595
- Village of Danvers pop. 1,075
- Village of Davis pop. 582
- Village of Davis Junction pop. 2,519
- Village of Dawson pop. 511
- Village of De Land pop. 454
- Village of De Soto pop. 1,392
- Village of De Witt pop. 160
- Village of Deer Creek pop. 660
- Village of Deer Grove pop. 36
- Village of Deer Park pop. 3,656
- Village of Deerfield pop. 19,079
- Village of Depue pop. 1,601
- Village of Detroit pop. 74
- Village of Diamond pop. 2,657
- Village of Dieterich pop. 879
- Village of Divernon pop. 1,126
- Village of Dix pop. 460
- Village of Dixmoor pop. 2,906
- Village of Dolton pop. 20,941
- Village of Dongola pop. 666
- Village of Donnellson pop. 156
- Village of Donovan pop. 247
- Village of Dorchester pop. 129
Townships 1,425
- Township of Rock Grove pop. 1,476
- Township of Rock Island pop. 15,909
- Township of Rock Run pop. 2,155
- Township of Rockbridge pop. 1,532
- Township of Rockford pop. 169,321
- Township of Rockton pop. 16,006
- Township of Rockvale pop. 1,773
- Township of Rockville pop. 761
- Township of Rocky Run-Wilcox pop. 149
- Township of Rogers pop. 388
- Township of Rome pop. 1,642
- Township of Romine pop. 491
- Township of Roodhouse pop. 1,836
- Township of Rooks Creek pop. 547
- Township of Rosamond pop. 366
- Township of Roscoe pop. 20,042
- Township of Rose pop. 1,894
- Township of Rosedale pop. 408
- Township of Rosefield pop. 1,209
- Township of Roseville pop. 1,144
- Township of Ross pop. 1,460
- Township of Ross pop. 1,399
- Township of Ross pop. 50
- Township of Round Grove pop. 327
- Township of Rountree pop. 228
- Township of Rozetta pop. 236
- Township of Rubicon pop. 292
- Township of Rural pop. 308
- Township of Rural pop. 996
- Township of Rush pop. 384
- Township of Rushville pop. 2,461
- Township of Russell pop. 376
- Township of Rutland pop. 3,578
- Township of Rutland pop. 27,077
- Township of Rutledge pop. 149
- Township of Ruyle pop. 383
- Township of Sadorus pop. 908
- Township of Salem pop. 8,997
- Township of Salem pop. 363
- Township of Salem pop. 927
- Township of Salina pop. 1,205
- Township of Saline pop. 6,910
- Township of Salt Creek pop. 219
- Township of Sand Prairie pop. 1,274
- Township of Sand Ridge pop. 673
- Township of Sandoval pop. 2,192
- Township of Sandwich pop. 7,480
- Township of Sangamon pop. 2,506
- Township of Sangamon Valley pop. 319
- Township of Santa Anna pop. 2,270