Government Directory
| Name | Grade | State | Type | County | Primary Domain |
|---|---|---|---|---|---|
| City Of Mound City | — | IL | Municipal | Pulaski | — |
| City Of Mounds | — | IL | Municipal | Pulaski | — |
| City Of Mount Carmel | F | IL | Municipal | Wabash | cityofmtcarmel.com |
| City Of Mount Carroll | D+ | IL | Municipal | Carroll | mtcarrollil.org |
| City Of Mount Olive | — | IL | Municipal | Macoupin | — |
| City Of Mount Pulaski | D- | IL | Municipal | Logan | cityofmtpulaski.com |
| City Of Mount Sterling | — | IL | Municipal | Brown | — |
| City Of Mount Vernon | — | IL | Municipal | Jefferson | — |
| City Of Murphysboro | D | IL | Municipal | Jackson | murphysboro.com |
| City Of Naperville | C- | IL | Municipal | Dupage | naperville.il.us |
| City Of Nashville | — | IL | Municipal | Washington | — |
| City Of Nauvoo | — | IL | Municipal | Hancock | — |
| City Of Neoga | C | IL | Municipal | Cumberland | neoga.org |
| City Of New Boston | F | IL | Municipal | Mercer | cityofnewboston.com |
| City Of Newman | — | IL | Municipal | Douglas | — |
| City Of Newton | C- | IL | Municipal | Jasper | jaspercountyillinois.gov |
| City Of Nokomis | — | IL | Municipal | Montgomery | — |
| City Of North Chicago | C+ | IL | Municipal | Lake | northchicago.org |
| City Of Northlake | D+ | IL | Municipal | Cook | northlakecity.com |
| City Of O Fallon | A | IL | Municipal | St Clair | ofallon.org |
| City Of Oak Forest | F | IL | Municipal | Cook | oak-forest.org |
| City Of Oakbrook Terrace | D- | IL | Municipal | Dupage | oakbrookterrace.net |
| City Of Oakland | — | IL | Municipal | Coles | — |
| City Of Oglesby | — | IL | Municipal | Lasalle | — |
| City Of Olney | D+ | IL | Municipal | Richland | ci.olney.il.us |
| City Of Oneida | — | IL | Municipal | Knox | — |
| City Of Oregon | D- | IL | Municipal | Ogle | cityoforegon.org |
| City Of Orient | — | IL | Municipal | Franklin | — |
| City Of Ottawa | C- | IL | Municipal | Lasalle | cityofottawa.org |
| City Of Palos Heights | D | IL | Municipal | Cook | palosheights.org |
| City Of Palos Hills | F | IL | Municipal | Cook | paloshillsweb.org |
| City Of Pana | — | IL | Municipal | Christian | — |
| City Of Paris | D | IL | Municipal | Edgar | parisillinois.org |
| City Of Park City | — | IL | Municipal | Lake | — |
| City Of Park Ridge | C- | IL | Municipal | Cook | parkridge.us |
| City Of Paxton | — | IL | Municipal | Ford | — |
| City Of Pekin | D- | IL | Municipal | Tazewell | ci.pekin.il.us |
| City Of Peoria | F | IL | Municipal | Peoria | ci.peoria.il.us |
| City Of Peru | B | IL | Municipal | Lasalle | peru.il.us |
| City Of Petersburg | C- | IL | Municipal | Menard | petersburgil.org |
| City Of Pinckneyville | D+ | IL | Municipal | Perry | ci.pinckneyville.il.us |
| City Of Pittsfield | C- | IL | Municipal | Pike | pittsfieldil.org |
| City Of Plano | F | IL | Municipal | Kendall | cityofplano.il.com |
| City Of Polo | — | IL | Municipal | Ogle | — |
| City Of Pontiac | D | IL | Municipal | Livingston | pontiac.org |
| City Of Princeton | D- | IL | Municipal | Bureau | princetonil.com |
| City Of Prophetstown | — | IL | Municipal | Whiteside | — |
| City Of Prospect Heights | F | IL | Municipal | Cook | prospectheights.il.us |
| City Of Quincy | C+ | IL | Municipal | Adams | quincyil.gov |
| City Of Red Bud | — | IL | Municipal | Randolph | — |