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 Aroma Park pop. 643
- Village of Arrowsmith pop. 271
- Village of Arthur pop. 2,227
- Village of Ashkum pop. 742
- Village of Ashland pop. 1,189
- Village of Ashmore pop. 636
- Village of Ashton pop. 953
- Village of Atwood pop. 1,118
- Village of Augusta pop. 547
- Village of Aviston pop. 2,375
- Village of Avon pop. 679
- Village of Baldwin pop. 301
- Village of Banner pop. 165
- Village of Bannockburn pop. 1,002
- Village of Bardolph pop. 204
- Village of Barrington pop. 10,665
- Village of Barrington Hills pop. 4,060
- Village of Bartelso pop. 626
- Village of Bartlett pop. 40,539
- Village of Bartonville pop. 5,855
- Village of Basco pop. 78
- Village of Batchtown pop. 167
- Village of Bath pop. 272
- Village of Bay View Gardens pop. 353
- Village of Baylis pop. 167
- Village of Beach Park pop. 14,183
- Village of Beaverville pop. 303
- Village of Beckemeyer pop. 912
- Village of Bedford Park pop. 589
- Village of Beecher pop. 4,690
- Village of Belgium pop. 352
- Village of Belknap pop. 97
- Village of Belle Rive pop. 301
- Village of Bellevue pop. 1,858
- Village of Bellflower pop. 340
- Village of Bellmont pop. 250
- Village of Bellwood pop. 18,331
- Village of Bement pop. 1,470
- Village of Bensenville pop. 18,538
- Village of Benson pop. 408
- Village of Berkeley pop. 5,214
- Village of Berlin pop. 143
- Village of Bethalto pop. 9,359
- Village of Bethany pop. 1,252
- Village of Big Rock pop. 1,095
- Village of Biggsville pop. 301
- Village of Bingham pop. 63
- Village of Bishop Hill pop. 114
- Village of Bismarck pop. 575
- Village of Blandinsville pop. 547
Townships 1,425
- Township of Bible Grove pop. 302
- Township of Big Grove pop. 1,652
- Township of Big Mound pop. 1,689
- Township of Big Rock pop. 1,763
- Township of Big Spring pop. 613
- Township of Biggsville pop. 544
- Township of Bird pop. 289
- Township of Birmingham pop. 135
- Township of Bishop pop. 1,688
- Township of Blackberry pop. 17,352
- Township of Blackhawk pop. 9,426
- Township of Blair pop. 608
- Township of Blandinsville pop. 738
- Township of Blissville pop. 373
- Township of Bloom pop. 84,167
- Township of Bloomingdale pop. 110,868
- Township of Bloomington pop. 2,591
- Township of Bloomington City pop. 78,283
- Township of Blount pop. 3,233
- Township of Blue Mound pop. 794
- Township of Blue Mound pop. 383
- Township of Blue Ridge pop. 1,395
- Township of Bluff Springs pop. 863
- Township of Bluffdale pop. 440
- Township of Bois D Arc pop. 921
- Township of Bolo pop. 397
- Township of Bond pop. 574
- Township of Bonpas pop. 417
- Township of Bonus pop. 4,356
- Township of Boone pop. 2,017
- Township of Bourbon pop. 4,104
- Township of Bourbonnais pop. 39,397
- Township of Bowdre pop. 627
- Township of Bowlesville pop. 146
- Township of Bowling pop. 3,330
- Township of Bowling Green pop. 437
- Township of Boynton pop. 227
- Township of Braceville pop. 6,504
- Township of Bradford pop. 259
- Township of Bradley pop. 1,887
- Township of Breese pop. 5,519
- Township of Bremen pop. 104,849
- Township of Brenton pop. 862
- Township of Bridgeport pop. 2,276
- Township of Brighton pop. 3,863
- Township of Brimfield pop. 1,163
- Township of Bristol pop. 32,936
- Township of Broadwell pop. 3,640
- Township of Brookfield pop. 1,058
- Township of Brooklyn pop. 149