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 Sciota pop. 36
- Village of Scottville pop. 98
- Village of Seaton pop. 212
- Village of Seatonville pop. 318
- Village of Secor pop. 339
- Village of Seneca pop. 2,320
- Village of Shabbona pop. 860
- Village of Shannon pop. 889
- Village of Sheffield pop. 810
- Village of Sheldon pop. 960
- Village of Sheridan pop. 2,646
- Village of Sherman pop. 4,635
- Village of Sherrard pop. 690
- Village of Shiloh pop. 14,352
- Village of Shipman pop. 507
- Village of Shorewood pop. 18,254
- Village of Shumway pop. 186
- Village of Sibley pop. 285
- Village of Sidell pop. 483
- Village of Sidney pop. 1,180
- Village of Simpson pop. 49
- Village of Sims pop. 166
- Village of Skokie pop. 66,422
- Village of Sleepy Hollow pop. 3,183
- Village of Smithboro pop. 162
- Village of Smithfield pop. 183
- Village of Smithton pop. 3,988
- Village of Somonauk pop. 1,776
- Village of Sorento pop. 445
- Village of South Barrington pop. 5,016
- Village of South Chicago Heights pop. 3,924
- Village of South Elgin pop. 23,917
- Village of South Holland pop. 21,015
- Village of South Jacksonville pop. 3,191
- Village of South Pekin pop. 979
- Village of South Roxana pop. 1,896
- Village of South Wilmington pop. 715
- Village of Southern View pop. 1,571
- Village of Sparland pop. 361
- Village of Spaulding pop. 788
- Village of Spillertown pop. 178
- Village of Spring Bay pop. 469
- Village of Spring Grove pop. 5,511
- Village of Springerton pop. 104
- Village of St Anne pop. 1,122
- Village of St Augustine pop. 115
- Village of St David pop. 507
- Village of St Jacob pop. 1,363
- Village of St Johns pop. 160
- Village of St Joseph pop. 3,725
Townships 1,425
- Township of Independence pop. 1,153
- Township of Indian Creek pop. 2,180
- Township of Indian Grove pop. 4,109
- Township of Indian Point pop. 1,421
- Township of Indian Prairie pop. 678
- Township of Indiantown pop. 591
- Township of Industry pop. 568
- Township of Irishtown pop. 1,027
- Township of Iroquois pop. 547
- Township of Irving pop. 873
- Township of Irvington pop. 1,166
- Township of Isabel pop. 171
- Township of Island Grove pop. 568
- Township of Iuka pop. 1,019
- Township of Jackson pop. 3,876
- Township of Jackson pop. 1,226
- Township of Jamaica pop. 182
- Township of Jarvis pop. 16,025
- Township of Jasper pop. 1,729
- Township of Jefferson pop. 245
- Township of Jersey pop. 9,923
- Township of Johannisburg pop. 505
- Township of Johnson pop. 751
- Township of Johnson pop. 373
- Township of Joliet pop. 85,116
- Township of Jonathan Creek pop. 1,027
- Township of Jordan pop. 850
- Township of Joshua pop. 422
- Township of Jubilee pop. 1,747
- Township of Kane pop. 758
- Township of Kaneville pop. 1,144
- Township of Kankakee pop. 24,320
- Township of Kansas pop. 866
- Township of Kansas pop. 445
- Township of Kaskaskia pop. 557
- Township of Keene pop. 597
- Township of Keith pop. 380
- Township of Keithsburg pop. 642
- Township of Kelly pop. 365
- Township of Kendall pop. 8,942
- Township of Kent pop. 632
- Township of Kerr pop. 151
- Township of Kerton pop. 82
- Township of Kewanee pop. 9,685
- Township of Kickapoo pop. 8,250
- Township of Kilbourne pop. 468
- Township of Kinderhook pop. 725
- Township of King pop. 215
- Township of Kingston pop. 3,456
- Township of Kinkaid pop. 452