Illinois
2,821 jurisdictions across counties, municipalities, and townships.
Counties 102
- Adams County pop. 64,954
- Alexander County pop. 5,030
- Bond County pop. 16,596
- Boone County pop. 53,159
- Brown County pop. 6,421
- Bureau County pop. 32,883
- Calhoun County pop. 4,369
- Carroll County pop. 15,698
- Cass County pop. 12,773
- Champaign County pop. 205,943
- Christian County pop. 33,662
- Clark County pop. 15,300
- Clay County pop. 13,143
- Clinton County pop. 36,793
- Coles County pop. 46,765
- Cook County pop. 5,173,146
- Crawford County pop. 18,659
- Cumberland County pop. 10,345
- De Witt County pop. 15,341
- Dekalb County pop. 100,414
- Douglas County pop. 19,722
- Dupage County pop. 924,885
- Edgar County pop. 16,520
- Edwards County pop. 6,075
- Effingham County pop. 34,430
- Fayette County pop. 21,384
- Ford County pop. 13,511
- Franklin County pop. 37,442
- Fulton County pop. 33,197
- Gallatin County pop. 4,903
- Greene County pop. 11,843
- Grundy County pop. 52,989
- Hamilton County pop. 7,911
- Hancock County pop. 17,400
- Hardin County pop. 3,650
- Henderson County pop. 6,312
- Henry County pop. 48,907
- Iroquois County pop. 26,827
- Jackson County pop. 52,565
- Jasper County pop. 9,193
- Jefferson County pop. 36,877
- Jersey County pop. 21,333
- Jo Daviess County pop. 21,939
- Johnson County pop. 13,463
- Kane County pop. 515,588
- Kankakee County pop. 106,601
- Kendall County pop. 134,867
- Knox County pop. 49,268
- Lake County pop. 711,239
- Lasalle County pop. 108,965
Municipalities 1,294
- Village of Leland pop. 934
- Village of Lemont pop. 17,529
- Village of Lena pop. 2,728
- Village of Lenzburg pop. 463
- Village of Leonore pop. 123
- Village of Lerna pop. 220
- Village of Libertyville pop. 20,500
- Village of Lily Lake pop. 1,030
- Village of Lima pop. 143
- Village of Limestone pop. 1,513
- Village of Lincolnshire pop. 7,932
- Village of Lincolnwood pop. 13,191
- Village of Lindenhurst pop. 14,314
- Village of Lisbon pop. 278
- Village of Lisle pop. 23,887
- Village of Little York pop. 276
- Village of Littleton pop. 138
- Village of Liverpool pop. 92
- Village of Livingston pop. 766
- Village of Loami pop. 802
- Village of Loda pop. 350
- Village of Lomax pop. 402
- Village of Lombard pop. 43,891
- Village of London Mills pop. 343
- Village of Long Creek pop. 1,235
- Village of Long Grove pop. 8,308
- Village of Long Point pop. 199
- Village of Longview pop. 112
- Village of Loraine pop. 296
- Village of Lostant pop. 432
- Village of Louisville pop. 1,132
- Village of Lovington pop. 1,064
- Village of Ludlow pop. 299
- Village of Lyndon pop. 534
- Village of Lynnville pop. 93
- Village of Lynwood pop. 8,978
- Village of Lyons pop. 10,552
- Village of Macedonia pop. 29
- Village of Machesney Park pop. 22,709
- Village of Mackinaw pop. 1,866
- Village of Maeystown pop. 146
- Village of Mahomet pop. 9,589
- Village of Makanda pop. 542
- Village of Malden pop. 311
- Village of Malta pop. 1,132
- Village of Manchester pop. 263
- Village of Manhattan pop. 10,037
- Village of Manito pop. 1,529
- Village of Manlius pop. 293
- Village of Mansfield pop. 932
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