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 Bloomingdale pop. 22,386
- Village of Blue Mound pop. 1,103
- Village of Bluffs pop. 609
- Village of Bluford pop. 617
- Village of Bolingbrook pop. 73,597
- Village of Bondville pop. 380
- Village of Bone Gap pop. 179
- Village of Bonfield pop. 340
- Village of Bonnie pop. 370
- Village of Bourbonnais pop. 18,854
- Village of Bowen pop. 458
- Village of Braceville pop. 726
- Village of Bradford pop. 660
- Village of Bradley pop. 15,039
- Village of Bridgeview pop. 16,715
- Village of Brighton pop. 2,190
- Village of Brimfield pop. 768
- Village of Broadlands pop. 308
- Village of Broadview pop. 7,956
- Village of Broadwell pop. 135
- Village of Brocton pop. 269
- Village of Brookfield pop. 19,054
- Village of Brooklyn pop. 641
- Village of Broughton pop. 179
- Village of Browning pop. 119
- Village of Browns pop. 135
- Village of Brownstown pop. 716
- Village of Brussels pop. 114
- Village of Bryant pop. 163
- Village of Buckingham pop. 236
- Village of Buckley pop. 485
- Village of Buckner pop. 401
- Village of Buda pop. 472
- Village of Buffalo pop. 442
- Village of Buffalo Grove pop. 42,794
- Village of Bull Valley pop. 1,120
- Village of Bulpitt pop. 219
- Village of Buncombe pop. 231
- Village of Bureau Junction pop. 279
- Village of Burlington pop. 532
- Village of Burnham pop. 3,989
- Village of Burnt Prairie pop. 37
- Village of Burr Ridge pop. 11,134
- Village of Bush pop. 240
- Village of Butler pop. 165
- Village of Cabery pop. 233
- Village of Caledonia pop. 183
- Village of Calhoun pop. 161
- Village of Calumet Park pop. 6,843
- Village of Camargo pop. 452
Townships 1,425
- Township of Osceola pop. 878
- Township of Osco pop. 423
- Township of Oskaloosa pop. 338
- Township of Oswego pop. 56,851
- Township of Otego pop. 1,489
- Township of Ottawa pop. 11,185
- Township of Otter Creek pop. 2,659
- Township of Otter Creek pop. 868
- Township of Otto pop. 2,108
- Township of Owego pop. 301
- Township of Owen pop. 3,599
- Township of Oxford pop. 1,149
- Township of Palatine pop. 111,886
- Township of Palestine pop. 1,133
- Township of Palmyra pop. 2,870
- Township of Palos pop. 55,667
- Township of Pana pop. 6,119
- Township of Panola pop. 375
- Township of Panther Creek pop. 295
- Township of Papineau pop. 436
- Township of Paradise pop. 972
- Township of Paris pop. 9,037
- Township of Parker pop. 161
- Township of Partridge pop. 578
- Township of Patoka pop. 932
- Township of Patterson pop. 395
- Township of Patton pop. 5,242
- Township of Paw Paw pop. 312
- Township of Pawnee pop. 3,000
- Township of Payson pop. 1,722
- Township of Pea Ridge pop. 189
- Township of Peach Orchard pop. 554
- Township of Pearl pop. 196
- Township of Pecatonica pop. 4,109
- Township of Pekin pop. 27,299
- Township of Pella pop. 157
- Township of Pembroke pop. 1,785
- Township of Pendleton pop. 1,141
- Township of Penn pop. 310
- Township of Penn pop. 87
- Township of Pennsylvania pop. 154
- Township of Peoria City pop. 96,531
- Township of Peotone pop. 4,382
- Township of Perry pop. 481
- Township of Perryton pop. 453
- Township of Persifer pop. 1,068
- Township of Peru pop. 10,085
- Township of Pesotum pop. 868
- Township of Petty pop. 621
- Township of Phenix pop. 1,681