3,135 registered streets starting with "W"
| Street Name | Grade | Buildings |
|---|---|---|
| W Hutchinson St Hse | A | 1 |
| W Hyacinth St | B | 7 |
| W Hyacinth St 1 | A | 1 |
| W Hyacinth St 2 | A | 1 |
| Wieland | A | 1 |
| W Illinois Chicago | F | 2 |
| W Imlay St | B | 6 |
| Winchester Chicago | F | 1 |
| Winthrop Chicago | C | 1 |
| W Iowa Chicago | C | 7 |
| W Iowa St | B | 202 |
| W Iowa St 02 | B | 1 |
| W Iowa St 1 | A | 30 |
| W Iowa St 1 2 | B | 1 |
| W Iowa St 1Fl | B | 2 |
| W Iowa St 1 Frt | B | 1 |
| W Iowa St 1St | A | 1 |
| W Iowa St 2 | A | 12 |
| W Iowa St 2B | B | 1 |
| W Iowa St 2F | B | 1 |