Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Centennial School (historical) | School | 184 | Peoria | 40 34 50 N | 089 46 29 W |
| Centennial School (historical) | School | 220 | Rock Island | 41 21 20 N | 090 38 48 W |
| Centennial School (historical) | School | 240 | Stark | 41 08 10 N | 089 55 35 W |
| Centennial School (historical) | School | 279 | Stephenson | 42 16 40 N | 089 44 41 W |
| Centennial School (historical) | School | 270 | Stephenson | 42 22 29 N | 089 25 37 W |
| Centennial School (historical) | School | 206 | Vermilion | 40 17 33 N | 087 38 00 W |
| Centennial School (historical) | School | 229 | Vermilion | 40 24 51 N | 087 54 50 W |
| Centennial United Methodist Church | Church | 230 | Winnebago | 42 15 58 N | 089 05 21 W |
| Centennial West Hall | Building | 237 | McLean | 40 30 23 N | 088 59 24 W |
| Center Cass School | School | 236 | DuPage | 41 44 10 N | 088 00 48 W |
| Center Cemetery | Cemetery | 168 | Fayette | 38 53 21 N | 088 59 23 W |
| Center Cemetery | Cemetery | 207 | Livingston | 40 53 04 N | 088 52 37 W |
| Center Cemetery | Cemetery | 179 | Shelby | 39 16 29 N | 088 51 46 W |
| Center Chapel (historical) | Church | 216 | De Witt | 40 05 02 N | 088 52 43 W |
| Center Church | Church | 216 | McDonough | 40 35 15 N | 090 37 04 W |
| Center Church | Church | 140 | Pulaski | 37 12 17 N | 089 07 51 W |
| Center Church (historical) | Church | 171 | Fayette | 38 53 17 N | 088 59 23 W |
| Center Clyde Cemetery | Cemetery | 237 | Whiteside | 41 52 37 N | 089 57 16 W |
| Center Clyde School (historical) | School | 221 | Whiteside | 41 53 55 N | 089 56 54 W |
| Center Community Church | Church | 192 | Shelby | 39 14 40 N | 089 02 38 W |
| Center Elementary School | School | 161 | Grundy | 41 21 45 N | 088 25 19 W |
| Center Elementary School | School | 242 | Stephenson | 42 17 20 N | 089 36 28 W |
| Center for Black Studies | Building | 262 | DeKalb | 41 55 53 N | 088 46 00 W |
| Center for Effective Communication | School | 182 | Cook | 41 52 51 N | 087 38 03 W |
| Center for Psychoanalytic Study | School | 181 | Cook | 41 52 59 N | 087 37 29 W |
| Center for the Visual Arts | Building | 238 | McLean | 40 30 23 N | 088 59 26 W |
| Center for Theological Studies | School | 182 | Cook | 41 54 37 N | 087 42 00 W |
| Center Grove Cemetery | Cemetery | 232 | Warren | 40 52 37 N | 090 45 35 W |
| Center Grove Methodist Cemetery | Cemetery | 193 | Christian | 39 22 16 N | 089 19 16 W |
| Center Grove School (historical) | School | 196 | Bureau | 41 21 23 N | 089 32 53 W |