3,135 registered streets starting with "W"
| Street Name | Grade | Buildings |
|---|---|---|
| W Byron St 4S | A | 1 |
| W Calhoun Chicago | F | 1 |
| W California Ave | B | 1 |
| W Carmen Ave | A | 124 |
| W Carmen Ave 1 | A | 17 |
| W Carmen Ave 1St | B | 1 |
| W Carmen Ave 2 | B | 7 |
| W Carmen Ave 2Fl | A | 1 |
| W Carmen Ave 2Nd | B | 1 |
| W Carmen Ave 3 | A | 1 |
| W Carmen Chicago | C | 21 |
| W Carroll Ave | B | 47 |
| W Carroll Ave 1 | B | 12 |
| W Carroll Ave 1F | B | 1 |
| W Carroll Ave 2 | B | 4 |
| W Carroll Ave 3 | A | 1 |
| W Carroll Ave Hse | B | 3 |
| W Castle Island Ave | A | 8 |
| W Castle Island Ave 1 | A | 2 |
| W Catalpa | D | 1 |