Government Directory
| Name | Grade | State | Type | County | Primary Domain |
|---|---|---|---|---|---|
| City Of Robinson | D+ | IL | Municipal | Crawford | cityofrobinson.com |
| City Of Rochelle | D | IL | Municipal | Ogle | cityofrochelle.net |
| City Of Rock Falls | — | IL | Municipal | Whiteside | rockfalls61071.com |
| City Of Rock Island | C | IL | Municipal | Rock Island | rigov.org |
| City Of Rockford | F | IL | Municipal | Winnebago | cityofrockford.net |
| City Of Rolling Meadows | D+ | IL | Municipal | Cook | cityrm.org |
| City Of Roodhouse | — | IL | Municipal | Greene | — |
| City Of Rosiclare | — | IL | Municipal | Hardin | — |
| City Of Rushville | — | IL | Municipal | Schuyler | — |
| City Of Salem | C- | IL | Municipal | Marion | salemil.us |
| City Of Sandwich | D+ | IL | Municipal | Dekalb | sandwich.il.us |
| City Of Savanna | — | IL | Municipal | Carroll | savannaillinois.com |
| City Of Sesser | — | IL | Municipal | Franklin | — |
| City Of Shawneetown | — | IL | Municipal | Gallatin | — |
| City Of Shelbyville | F | IL | Municipal | Shelby | shelbyville-il.net |
| City Of Silvis | C- | IL | Municipal | Rock Island | silvisil.org |
| City Of South Beloit | — | IL | Municipal | Winnebago | — |
| City Of Sparta | F | IL | Municipal | Randolph | spartaillinois.us |
| City Of Spring Valley | F | IL | Municipal | Bureau | springvalley.il.us |
| City Of Springfield | D | IL | Municipal | Sangamon | springfield.il.us |
| City Of St Charles | B- | IL | Municipal | Kane | stcharlesil.gov |
| City Of St Elmo | — | IL | Municipal | Fayette | — |
| City Of St Francisville | — | IL | Municipal | Lawrence | — |
| City Of Staunton | F | IL | Municipal | Macoupin | stauntonil.com |
| City Of Sterling | — | IL | Municipal | Whiteside | — |
| City Of Streator | C- | IL | Municipal | Lasalle | ci.streator.il.us |
| City Of Sullivan | D+ | IL | Municipal | Moultrie | sullivanil.us |
| City Of Sumner | — | IL | Municipal | Lawrence | — |
| City Of Sycamore | C- | IL | Municipal | Dekalb | cityofsycamore.com |
| City Of Taylorville | D- | IL | Municipal | Christian | taylorville.net |
| City Of Toluca | F | IL | Municipal | Marshall | toluca.org |
| City Of Toulon | — | IL | Municipal | Stark | — |
| City Of Trenton | F | IL | Municipal | Clinton | trentonil.com |
| City Of Troy | F | IL | Municipal | Madison | troyil.us |
| City Of Tuscola | C- | IL | Municipal | Douglas | tuscola.org |
| City Of Urbana | F | IL | Municipal | Champaign | urbanaillinois.us |
| City Of Vandalia | C- | IL | Municipal | Fayette | vandaliaillinois.com |
| City Of Venice | — | IL | Municipal | Madison | — |
| City Of Vienna | — | IL | Municipal | Johnson | — |
| City Of Villa Grove | F | IL | Municipal | Douglas | villagrove.org |
| City Of Virden | — | IL | Municipal | Macoupin | virdenonline.org |
| City Of Virginia | — | IL | Municipal | Cass | — |
| City Of Wamac | — | IL | Municipal | Marion | — |
| City Of Warrenville | D- | IL | Municipal | Dupage | warrenville.il.us |
| City Of Warsaw | — | IL | Municipal | Hancock | — |
| City Of Washington | D+ | IL | Municipal | Tazewell | washington-illinois.org |
| City Of Waterloo | C | IL | Municipal | Monroe | waterloo.il.us |
| City Of Watseka | — | IL | Municipal | Iroquois | watsekacity.com |
| City Of Waukegan | C- | IL | Municipal | Lake | waukeganweb.net |
| City Of Waverly | — | IL | Municipal | Morgan | — |