Government Directory
| Name | Grade | State | Type | County | Primary Domain |
|---|---|---|---|---|---|
| City Of Jacksonville | C- | IL | Municipal | Morgan | jacksonvilleil.com |
| City Of Jerseyville | D+ | IL | Municipal | Jersey | jerseyville-il.us |
| City Of Johnston City | — | IL | Municipal | Williamson | — |
| City Of Joliet | D+ | IL | Municipal | Will | joliet.gov |
| City Of Jonesboro | D+ | IL | Municipal | Union | cojil.org |
| City Of Kankakee | C- | IL | Municipal | Kankakee | citykankakee-il.gov |
| City Of Keithsburg | D- | IL | Municipal | Mercer | keithsburg.com |
| City Of Kewanee | C- | IL | Municipal | Henry | cityofkewanee.com |
| City Of Kinmundy | F | IL | Municipal | Marion | kinmundyil.com |
| City Of Knoxville | C+ | IL | Municipal | Knox | kville.org |
| City Of La Harpe | F | IL | Municipal | Hancock | outfitters.com |
| City Of La Salle | C+ | IL | Municipal | Lasalle | lasalle-il.gov |
| City Of Lacon | F | IL | Municipal | Marshall | laconcity.com |
| City Of Lake Forest | C | IL | Municipal | Lake | cityoflakeforest.com |
| City Of Lanark | — | IL | Municipal | Carroll | — |
| City Of Lawrenceville | D- | IL | Municipal | Lawrence | lawrencecity.com |
| City Of Le Roy | D | IL | Municipal | Mclean | leroy.org |
| City Of Lebanon | — | IL | Municipal | St Clair | — |
| City Of Leland Grove | D | IL | Municipal | Sangamon | lelandgrove.com |
| City Of Lewistown | — | IL | Municipal | Fulton | lewistownil.org |
| City Of Lexington | C | IL | Municipal | Mclean | lexingtonil.gov |
| City Of Lincoln | F | IL | Municipal | Logan | cityoflincoln-il.gov |
| City Of Litchfield | C- | IL | Municipal | Montgomery | cityoflitchfieldil.com |
| City Of Lockport | — | IL | Municipal | Will | lockport.org |
| City Of Loves Park | F | IL | Municipal | Winnebago | loves-park.il.us |
| City Of Macomb | D | IL | Municipal | Mcdonough | cityofmacomb.com |
| City Of Macon | — | IL | Municipal | Macon | — |
| City Of Madison | D- | IL | Municipal | Madison | cityofmadisonil.com |
| City Of Marengo | D+ | IL | Municipal | Mchenry | cityofmarengo.com |
| City Of Marion | C- | IL | Municipal | Williamson | cityofmarionil.gov |
| City Of Markham | D | IL | Municipal | Cook | cityofmarkham.net |
| City Of Maroa | — | IL | Municipal | Macon | — |
| City Of Marquette Heights | C- | IL | Municipal | Tazewell | cityofmarquetteheights.com |
| City Of Marseilles | — | IL | Municipal | Lasalle | — |
| City Of Marshall | F | IL | Municipal | Clark | marshallil.com |
| City Of Martinsville | C- | IL | Municipal | Clark | martinsvilleil.com |
| City Of Mascoutah | — | IL | Municipal | St Clair | mascoutah.com |
| City Of Mason City | — | IL | Municipal | Mason | — |
| City Of Mattoon | F | IL | Municipal | Coles | mattoon.illinois.gov |
| City Of Mchenry | F | IL | Municipal | Mchenry | ci.mchenry.il.us |
| City Of Mcleansboro | — | IL | Municipal | Hamilton | — |
| City Of Mendota | D+ | IL | Municipal | Lasalle | mendota.il.us |
| City Of Metropolis | F | IL | Municipal | Massac | cityofmetropolis.com |
| City Of Minonk | — | IL | Municipal | Woodford | — |
| City Of Moline | D- | IL | Municipal | Rock Island | moline.il.us |
| City Of Momence | D+ | IL | Municipal | Kankakee | cityofmomence.com |
| City Of Monmouth | F | IL | Municipal | Warren | cityofmonmouth.com |
| City Of Monticello | D- | IL | Municipal | Piatt | cityofmonticello.net |
| City Of Morris | — | IL | Municipal | Grundy | — |
| City Of Morrison | C+ | IL | Municipal | Whiteside | morrisonil.org |