Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Evergreen School (historical) | School | 192 | Christian | 39 28 51 N | 089 30 15 W |
| Evergreen School (historical) | School | 221 | Livingston | 40 45 12 N | 088 22 28 W |
| Evergreen School (historical) | School | 198 | Livingston | 40 53 13 N | 088 43 12 W |
| Evergreen School (historical) | School | 259 | McHenry | 42 18 45 N | 088 32 43 W |
| Evergreen School (historical) | School | 249 | Ogle | 41 57 11 N | 089 32 09 W |
| Evergreen Square Shopping Center | Locale | 215 | Peoria | 40 44 23 N | 089 36 13 W |
| Evergreen Terrace | Populated Place | 137 | Jackson | 37 41 57 N | 089 14 08 W |
| Evergreen Trails Park | Park | 204 | Cook | 42 05 04 N | 087 55 47 W |
| Evergreen Village Mobile Home Park (subdivision) | Populated Place | 253 | DeKalb | 41 59 12 N | 088 39 57 W |
| Everitt Laboratory | Building | 218 | Champaign | 40 06 39 N | 088 13 42 W |
| Everlasting Gospel Mission | Church | 183 | Cook | 41 44 36 N | 087 39 13 W |
| Everly Park | Park | 198 | McDonough | 40 28 36 N | 090 40 15 W |
| Evers | Populated Place | 179 | Effingham | 39 05 53 N | 088 27 12 W |
| Evers School | School | 181 | Cook | 41 42 56 N | 087 38 18 W |
| Eversole School (historical) | School | 206 | Coles | 39 39 04 N | 088 11 44 W |
| Everts International Airport | Airport | 255 | Stephenson | 42 15 15 N | 089 28 05 W |
| Everybodys Church | Church | 183 | Cook | 41 47 08 N | 087 37 27 W |
| Ewan School (historical) | School | 181 | Fulton | 40 23 48 N | 090 11 59 W |
| Ewbanks | Populated Place | 218 | Adams | 39 58 43 N | 091 19 11 W |
| Ewing | Populated Place | 143 | Franklin | 38 05 19 N | 088 51 08 W |
| Ewing Creek | Stream | | Franklin | 37 55 13 N | 088 55 21 W |
| Ewing Landing Strip | Airport | 203 | Edgar | 39 40 51 N | 087 54 17 W |
| Ewing Park | Park | 237 | McLean | 40 29 50 N | 088 58 05 W |
| Ewing-Northern Elementary School | School | 143 | Franklin | 38 05 22 N | 088 51 13 W |
| Ewington | Populated Place | 171 | Effingham | 39 06 06 N | 088 35 50 W |
| Ewington Cemetery | Cemetery | 173 | Effingham | 39 05 58 N | 088 35 40 W |
| Ewington School (historical) | School | 172 | Effingham | 39 06 18 N | 088 35 53 W |
| Ewins Cemetery | Cemetery | 269 | Boone | 42 20 10 N | 088 51 01 W |
| Excalibur | Building | 179 | Cook | 41 53 37 N | 087 37 48 W |
| Excel Travel Training Institute | School | 186 | Cook | 41 46 43 N | 087 44 11 W |
| Excel Travel Training Institute | School | 184 | Cook | 41 46 51 N | 087 42 10 W |
| Excelsior Mills (historical) | Locale | 201 | Jo Daviess | 42 28 50 N | 090 29 17 W |
| Excelsior School | School | 207 | Macon | 39 50 46 N | 088 52 12 W |
| Excelsior School (historical) | School | 210 | Adams | 39 58 26 N | 091 03 36 W |
| Excelsior School (historical) | School | 192 | Carroll | 42 05 55 N | 090 06 54 W |
| Excelsior School (historical) | School | 222 | Champaign | 40 16 58 N | 088 08 10 W |
| Excelsior School (historical) | School | 219 | De Witt | 40 09 26 N | 088 42 23 W |
| Excelsior School (historical) | School | 247 | DeKalb | 41 51 01 N | 088 37 19 W |
| Excelsior School (historical) | School | 192 | Edgar | 39 47 31 N | 087 33 19 W |
| Excelsior School (historical) | School | 211 | Hancock | 40 19 52 N | 091 22 25 W |
| Excelsior School (historical) | School | 222 | Henry | 41 15 02 N | 090 11 04 W |
| Excelsior School (historical) | School | 160 | Jasper | 39 07 42 N | 088 13 41 W |
| Excelsior School (historical) | School | 158 | Marion | 38 36 24 N | 088 54 04 W |
| Excelsior School (historical) | School | 198 | McDonough | 40 23 22 N | 090 41 45 W |
| Excelsior School (historical) | School | 282 | Ogle | 42 02 25 N | 089 34 06 W |
| Excelsior School (historical) | School | 210 | Piatt | 40 02 23 N | 088 40 08 W |
| Excelsior School (historical) | School | 185 | Rock Island | 41 22 01 N | 091 00 32 W |
| Excelsior School (historical) | School | 234 | Rock Island | 41 23 26 N | 090 41 15 W |
| Excelsior School (historical) | School | 193 | Shelby | 39 30 28 N | 088 56 11 W |
| Excelsior School (historical) | School | 295 | Stephenson | 42 26 14 N | 089 49 45 W |
| Excelsior School (historical) | School | 218 | Vermilion | 40 28 21 N | 087 44 12 W |
| Excelsior School (historical) | School | 198 | Whiteside | 41 44 10 N | 089 41 23 W |
| Excelsor School (historical) | School | 218 | Mercer | 41 19 00 N | 090 50 27 W |
| Exermont | Populated Place | 128 | St. Clair | 38 38 52 N | 090 02 47 W |
| Exeter | Populated Place | 168 | Scott | 39 43 15 N | 090 29 47 W |
| Exeter-Bluffs Election Precinct | Civil | 179 | Scott | 39 44 03 N | 090 31 15 W |
| Exit 133 | Crossing | 209 | Macon | 39 50 17 N | 089 02 44 W |
| Exit 138 | Crossing | 213 | Macon | 39 53 44 N | 089 00 19 W |
| Exit 141 | Crossing | 195 | Macon | 39 54 30 N | 088 57 19 W |
| Exit 144 | Crossing | 208 | Macon | 39 54 37 N | 088 53 29 W |
| Exline | Populated Place | 194 | Kankakee | 41 09 00 N | 087 46 06 W |
| Exline School (historical) | School | 192 | Kankakee | 41 08 55 N | 087 45 02 W |
| Exline Slough | Stream | | Kankakee | 41 07 08 N | 087 47 30 W |
| Exmoor Country Club | Locale | 209 | Lake | 42 11 42 N | 087 48 40 W |
| Exner Marsh Nature Preserve | Park | 268 | McHenry | 42 10 58 N | 088 22 28 W |
| Exploratorium | Building | 185 | Cook | 42 01 34 N | 087 44 38 W |
| Exposition Gardens | Locale | 232 | Peoria | 40 45 58 N | 089 37 04 W |
| Exposition Gardens Heliport | Airport | 231 | Peoria | 40 45 45 N | 089 37 00 W |
| Exposition Park (historical) | Park | 215 | Kane | 41 47 55 N | 088 20 09 W |
| Exposition View | Populated Place | 211 | Kane | 41 47 33 N | 088 20 37 W |
| Eyer School (historical) | School | 156 | Richland | 38 46 33 N | 088 00 12 W |
| Eyestone School Museum | Building | 236 | McLean | 40 30 38 N | 089 00 04 W |
| Eylar | Populated Place | 211 | Livingston | 40 54 44 N | 088 27 10 W |
| Eylar School (historical) | School | 213 | Livingston | 40 55 08 N | 088 27 08 W |
| Eyler School (historical) | School | 209 | Kankakee | 41 03 59 N | 087 37 11 W |
| Ezra S Brainerd House | Building | 181 | Cook | 41 48 16 N | 087 36 02 W |
| F B McCord Elementary School | School | 187 | Cook | 41 44 17 N | 087 47 07 W |
| F E Peacock Junior High School | School | 214 | DuPage | 41 58 34 N | 088 00 38 W |
| F V White School | School | 261 | Henry | 41 10 09 N | 090 02 46 W |
| FAA Weather Station | Locale | 174 | Rock Island | 41 27 57 N | 090 27 52 W |
| Fabick Five Heliport | Airport | 131 | Williamson | 37 43 46 N | 088 54 18 W |
| Fabick Three Heliport | Airport | 166 | Marion | 38 37 34 N | 088 57 47 W |
| Fabyan County Forest Preserve | Forest | 241 | Kane | 41 52 21 N | 088 17 49 W |
| Factory Addition (subdivision) | Populated Place | 222 | Winnebago | 42 14 00 N | 089 04 10 W |
| Factoryville Post Office (historical) | Post Office | 183 | Cook | 41 49 32 N | 087 41 08 W |
| Faden Slough | Gut | 176 | Whiteside | 41 39 40 N | 090 04 00 W |
| Fagar School (historical) | School | 168 | Brown | 40 00 13 N | 090 37 27 W |
| Fahey Center | Hospital | 190 | Cook | 41 51 36 N | 087 50 12 W |
| Fain Cemetery | Cemetery | 135 | Johnson | 37 23 27 N | 088 58 52 W |
| Fair Haven | Populated Place | 240 | Carroll | 41 56 44 N | 089 55 45 W |
| Fair Haven Center School (historical) | School | 259 | Carroll | 41 58 29 N | 089 55 05 W |
| Fair Mound School (historical) | School | 186 | Knox | 40 43 43 N | 090 16 19 W |
| Fair Oaks | Populated Place | 266 | Kane | 41 57 31 N | 088 24 05 W |
| Fair Oaks Park | Park | 237 | DuPage | 41 55 13 N | 088 10 14 W |
| Fair Oaks Plaza Shopping Center | Locale | 236 | DuPage | 41 56 32 N | 088 10 21 W |
| Fair Oaks Presbyterian Church | Church | 192 | Cook | 41 53 59 N | 087 47 16 W |
| Fair Play School (historical) | School | 189 | Cumberland | 39 19 49 N | 088 18 17 W |
| Fair Play School (historical) | School | 210 | Macon | 39 58 44 N | 088 56 13 W |
| Fair Prairie School (historical) | School | 206 | Montgomery | 39 17 25 N | 089 20 45 W |
| Fair School (historical) | School | 182 | Logan | 40 07 44 N | 089 19 45 W |
| Fairbanks | Populated Place | 207 | Moultrie | 39 43 02 N | 088 31 48 W |
| Fairbanks Lofts | Building | 180 | Cook | 41 52 13 N | 087 37 34 W |
| Fairbanks Pumping Station | Locale | 130 | Greene | 39 18 55 N | 090 36 32 W |
| Fairbanks Ranch | Flat | 129 | Greene | 39 20 29 N | 090 34 52 W |
| Fairbury | Populated Place | 208 | Livingston | 40 44 50 N | 088 30 53 W |
| Fairbury City Hall | Building | 208 | Livingston | 40 44 48 N | 088 30 47 W |
| Fairbury Hospital | Hospital | 208 | Livingston | 40 44 32 N | 088 30 32 W |
| Fairbury Hospital Emergency Heliport | Airport | 206 | Livingston | 40 44 30 N | 088 30 20 W |
| Fairbury Post Office | Post Office | 208 | Livingston | 40 44 48 N | 088 30 43 W |
| Fairbury Quarry | Mine | 204 | Livingston | 40 45 04 N | 088 33 21 W |