Towns
| State | City/Town | Town Title |
|---|---|---|
| Illinois | El Paso | El Paso, IL |
| Illinois | Elburn | Elburn, IL |
| Illinois | Eldena | Eldena, IL |
| Illinois | Eldorado | Eldorado, IL |
| Illinois | Eldred | Eldred, IL |
| Illinois | Eleroy | Eleroy, IL |
| Illinois | Elgin | Elgin, IL |
| Illinois | Elizabeth | Elizabeth, IL |
| Illinois | Elizabethtown | Elizabethtown, IL |
| Illinois | Elk Grove Village | Elk Grove Village, IL |
| Illinois | Elkhart | Elkhart, IL |
| Illinois | Elkville | Elkville, IL |
| Illinois | Ellery | Ellery, IL |
| Illinois | Elliott | Elliott, IL |
| Illinois | Ellis Grove | Ellis Grove, IL |
| Illinois | Ellisville | Ellisville, IL |
| Illinois | Ellsworth | Ellsworth, IL |
| Illinois | Elmhurst | Elmhurst, IL |
| Illinois | Elmwood | Elmwood, IL |
| Illinois | Elmwood Park | Elmwood Park, IL |
| Illinois | Elsah | Elsah, IL |
| Illinois | Elvaston | Elvaston, IL |
| Illinois | Elwin | Elwin, IL |
| Illinois | Elwood | Elwood, IL |
| Illinois | Emden | Emden, IL |