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 Grand Prairie pop. 893
- Township of Grand Rapids pop. 278
- Township of Grand Tower pop. 557
- Township of Grandview pop. 518
- Township of Grandville pop. 347
- Township of Granite City pop. 25,064
- Township of Grant pop. 28,010
- Township of Grant pop. 5,538
- Township of Granville pop. 2,737
- Township of Gray pop. 1,057
- Township of Green Garden pop. 3,866
- Township of Greenbush pop. 523
- Township of Greene pop. 447
- Township of Greene pop. 1,434
- Township of Greenfield pop. 1,003
- Township of Greenup pop. 2,243
- Township of Greenville pop. 343
- Township of Greenwood pop. 202
- Township of Greenwood pop. 14,167
- Township of Gridley pop. 1,846
- Township of Griggsville pop. 1,286
- Township of Grisham pop. 622
- Township of Grove pop. 595
- Township of Groveland pop. 559
- Township of Groveland pop. 18,597
- Township of Grover pop. 3,542
- Township of Guilford pop. 1,533
- Township of Hadley pop. 250
- Township of Hagener pop. 327
- Township of Hahnaman pop. 349
- Township of Haines pop. 863
- Township of Hale pop. 323
- Township of Hall pop. 8,299
- Township of Hallock pop. 1,555
- Township of Hamel pop. 2,785
- Township of Hamilton pop. 180
- Township of Hampshire pop. 9,013
- Township of Hampton pop. 21,557
- Township of Hancock pop. 248
- Township of Hanna pop. 2,387
- Township of Hanover pop. 1,195
- Township of Hanover pop. 97,879
- Township of Hardin pop. 194
- Township of Harlem pop. 38,895
- Township of Harlem pop. 1,988
- Township of Harmon pop. 345
- Township of Harmony pop. 302
- Township of Harp pop. 293
- Township of Harris pop. 310
- Township of Harrisburg pop. 9,897