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 Philadelphia pop. 195
- Township of Phillips pop. 1,111
- Township of Philo pop. 1,858
- Township of Piasa pop. 3,120
- Township of Pickaway pop. 153
- Township of Pierce pop. 435
- Township of Pigeon Grove pop. 1,115
- Township of Pike pop. 215
- Township of Pilot pop. 528
- Township of Pilot pop. 1,929
- Township of Pilot Grove pop. 245
- Township of Pilot Knob pop. 513
- Township of Pin Oak pop. 4,541
- Township of Pine Creek pop. 705
- Township of Pine Rock pop. 941
- Township of Pitman pop. 400
- Township of Pittsfield pop. 4,029
- Township of Pixley pop. 535
- Township of Plainfield pop. 82,572
- Township of Plato pop. 9,217
- Township of Pleasant pop. 699
- Township of Pleasant Grove pop. 1,202
- Township of Pleasant Hill pop. 1,203
- Township of Pleasant Mound pop. 947
- Township of Pleasant Ridge pop. 258
- Township of Pleasant Vale pop. 504
- Township of Pleasant Valley pop. 210
- Township of Pleasant View pop. 1,384
- Township of Plum Hill pop. 492
- Township of Point Pleasant pop. 132
- Township of Polk pop. 578
- Township of Pomona pop. 774
- Township of Pontiac pop. 12,546
- Township of Pontoosuc pop. 338
- Township of Pope pop. 229
- Township of Poplar Grove pop. 5,124
- Township of Port Byron pop. 1,370
- Township of Portland pop. 422
- Township of Prairie pop. 1,210
- Township of Prairie pop. 573
- Township of Prairie pop. 382
- Township of Prairie pop. 208
- Township of Prairie City pop. 509
- Township of Prairie Creek pop. 394
- Township of Prairie Du Long pop. 2,632
- Township of Prairie Green pop. 164
- Township of Prairieton pop. 423
- Township of Preemption pop. 1,665
- Township of Preston pop. 1,199
- Township of Princeton pop. 9,076