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 Manteno pop. 8,999
- Village of Maple Park pop. 1,469
- Village of Mapleton pop. 255
- Village of Maquon pop. 218
- Village of Marietta pop. 100
- Village of Marine pop. 960
- Village of Marissa pop. 1,805
- Village of Mark pop. 508
- Village of Martinton pop. 332
- Village of Maryville pop. 8,184
- Village of Matherville pop. 702
- Village of Matteson pop. 18,664
- Village of Maunie pop. 97
- Village of Maywood pop. 23,112
- Village of Mazon pop. 978
- Village of Mcclure pop. 247
- Village of Mccook pop. 243
- Village of Mccullom Lake pop. 983
- Village of Mclean pop. 732
- Village of Mcnabb pop. 274
- Village of Mechanicsburg pop. 655
- Village of Media pop. 123
- Village of Medora pop. 369
- Village of Melrose Park pop. 24,206
- Village of Melvin pop. 416
- Village of Mendon pop. 858
- Village of Menominee pop. 210
- Village of Meredosia pop. 795
- Village of Merrionette Park pop. 1,923
- Village of Metamora pop. 3,875
- Village of Metcalf pop. 139
- Village of Mettawa pop. 534
- Village of Middletown pop. 318
- Village of Midlothian pop. 13,983
- Village of Milan pop. 5,039
- Village of Milford pop. 1,146
- Village of Mill Creek pop. 57
- Village of Mill Shoals pop. 179
- Village of Millbrook pop. 276
- Village of Milledgeville pop. 1,085
- Village of Millington pop. 620
- Village of Millstadt pop. 4,028
- Village of Milton pop. 209
- Village of Mineral pop. 203
- Village of Minier pop. 1,147
- Village of Minooka pop. 12,816
- Village of Modesto pop. 177
- Village of Mokena pop. 19,846
- Village of Monee pop. 5,103
- Village of Monroe Center pop. 409
Townships 1,425
- Township of Lincoln pop. 392
- Township of Linder pop. 314
- Township of Linn pop. 273
- Township of Lisbon pop. 781
- Township of Lisle pop. 117,961
- Township of Little Mackinaw pop. 1,442
- Township of Little Rock pop. 14,406
- Township of Littleton pop. 284
- Township of Lively Grove pop. 569
- Township of Liverpool pop. 549
- Township of Loami pop. 1,114
- Township of Lockport pop. 58,931
- Township of Locust pop. 2,024
- Township of Loda pop. 1,431
- Township of Logan pop. 3,209
- Township of Lomax pop. 735
- Township of Lone Grove pop. 643
- Township of Long Branch pop. 242
- Township of Long Creek pop. 10,332
- Township of Long Point pop. 445
- Township of Looking Glass pop. 6,404
- Township of Loraine pop. 259
- Township of Loran pop. 1,335
- Township of Loudon pop. 905
- Township of Louisville pop. 1,685
- Township of Love pop. 232
- Township of Lovejoy pop. 372
- Township of Lovington pop. 1,566
- Township of Lowe pop. 1,746
- Township of Lucas pop. 460
- Township of Ludlow pop. 4,112
- Township of Lukin pop. 404
- Township of Lyman pop. 513
- Township of Lynchburg pop. 231
- Township of Lyndon pop. 913
- Township of Lynn pop. 264
- Township of Lynn pop. 786
- Township of Lynnville pop. 575
- Township of Lyons pop. 112,735
- Township of Mackinaw pop. 4,255
- Township of Macomb pop. 446
- Township of Macomb City pop. 15,052
- Township of Macon pop. 203
- Township of Madison pop. 784
- Township of Magnolia pop. 998
- Township of Mahomet pop. 13,773
- Township of Maine pop. 309
- Township of Maine pop. 137,650
- Township of Makanda pop. 4,021
- Township of Malone pop. 208