Illinois
2,821 jurisdictions across counties, municipalities, and townships.
Counties 102
Municipalities 1,294
- Village of Rio pop. 206
- Village of Ripley pop. 51
- Village of River Forest pop. 11,597
- Village of River Grove pop. 10,531
- Village of Riverdale pop. 10,397
- Village of Riverside pop. 9,061
- Village of Riverton pop. 3,497
- Village of Riverwoods pop. 3,765
- Village of Roanoke pop. 1,937
- Village of Robbins pop. 4,627
- Village of Roberts pop. 343
- Village of Rochester pop. 3,840
- Village of Rock City pop. 289
- Village of Rockbridge pop. 174
- Village of Rockdale pop. 1,990
- Village of Rockton pop. 7,781
- Village of Rockwood pop. 32
- Village of Romeoville pop. 40,469
- Village of Roscoe pop. 10,871
- Village of Rose Hill pop. 84
- Village of Roselle pop. 22,660
- Village of Rosemont pop. 3,855
- Village of Roseville pop. 873
- Village of Rossville pop. 1,203
- Village of Round Lake pop. 18,625
- Village of Round Lake Beach pop. 27,081
- Village of Round Lake Heights pop. 2,604
- Village of Round Lake Park pop. 7,688
- Village of Roxana pop. 1,452
- Village of Royal pop. 286
- Village of Royal Lakes pop. 167
- Village of Royalton pop. 1,049
- Village of Ruma pop. 307
- Village of Russellville pop. 93
- Village of Rutland pop. 255
- Village of Sadorus pop. 392
- Village of Sailor Springs pop. 90
- Village of Sammons Point pop. 207
- Village of San Jose pop. 467
- Village of Sandoval pop. 1,152
- Village of Sauget pop. 136
- Village of Sauk Village pop. 9,698
- Village of Saunemin pop. 398
- Village of Savoy pop. 8,823
- Village of Sawyerville pop. 265
- Village of Saybrook pop. 645
- Village of Scales Mound pop. 435
- Village of Schaumburg pop. 77,082
- Village of Schiller Park pop. 11,424
- Village of Schram City pop. 559
Townships 1,425
- Township of Malta pop. 1,523
- Township of Manchester pop. 872
- Township of Manhattan pop. 12,206
- Township of Manito pop. 2,208
- Township of Manlius pop. 6,089
- Township of Manlius pop. 565
- Township of Manteno pop. 11,161
- Township of Maquon pop. 458
- Township of Marengo pop. 7,225
- Township of Marine pop. 2,290
- Township of Marion pop. 213
- Township of Marion pop. 3,884
- Township of Marissa pop. 2,236
- Township of Maroa pop. 1,822
- Township of Marrowbone pop. 1,610
- Township of Marshall pop. 4,505
- Township of Martin pop. 532
- Township of Martin pop. 1,193
- Township of Martinsburg pop. 373
- Township of Martinsville pop. 1,522
- Township of Martinton pop. 826
- Township of Maryland pop. 506
- Township of Mascoutah pop. 9,339
- Township of Mason pop. 1,248
- Township of Mason City pop. 2,293
- Township of Massilon pop. 140
- Township of Mattoon pop. 14,558
- Township of Maxwell pop. 211
- Township of May pop. 255
- Township of May pop. 1,890
- Township of Mayberry pop. 443
- Township of Mayfield pop. 905
- Township of Mazon pop. 1,474
- Township of Mcclellan pop. 1,205
- Township of Mchenry pop. 46,441
- Township of Mckee pop. 179
- Township of Mckendree pop. 731
- Township of Mcleansboro pop. 3,630
- Township of Meacham pop. 347
- Township of Mechanicsburg pop. 2,231
- Township of Media pop. 357
- Township of Medina pop. 13,900
- Township of Melrose pop. 5,659
- Township of Melrose pop. 338
- Township of Mendon pop. 1,408
- Township of Mendota pop. 7,095
- Township of Menominee pop. 1,042
- Township of Mercer pop. 3,956
- Township of Meriden pop. 264
- Township of Meridian pop. 498