WS - Walsall
The postal area WS (Walsall) comprises of the following post towns; these towns should be written in capital letters when used in addresses.
Postal Districts within WS - Walsall
| Country | Post Town | Postal District |
| England | Walsall | WS1 WS2 WS3 WS4 WS5 WS6 WS7 WS8 WS9 |
| Wednesbury | WS10 | |
| Cannock | WS11 WS12 |
|
| Lichfield | WS13 WS14 |
|
| Rugeley | WS15 |
