13 registered streets starting with "C"
| Street Name | Grade | Buildings |
|---|---|---|
| Cahill Ter | A | 10 |
| Cahill Ter 1 | B | 1 |
| Cahill Ter 7869 | A | 1 |
| Calumet Chicago | D | 1 |
| Carmen Chicago | B | 1 |
| Central Park Chicago | D | 2 |
| Clark | C | 7 |
| Coles Shore Chicago | F | 1 |
| Congress St | B | 15 |
| Congress St 1 | B | 1 |
| Congress St 2 | B | 2 |
| Congress St G F | C | 1 |
| Cornelia | A | 1 |