Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| 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 |