| Location | District | Province | Postcode |
|---|---|---|---|
| Glen Williams | Halton | Ontario | L7G 4S4 |
| Glen Williams | Halton | Ontario | L7G 4S8 |
| Glen Williams | Halton | Ontario | L7G 4X2 |
| Glen Williams | Halton | Ontario | L7G 4X3 |
| Glen Williams | Halton | Ontario | L7G 5G6 |
| Glen Williams | Halton | Ontario | L7G 5G7 |
| Glen Williams | Halton | Ontario | L7G 6G8 |
