| Location | District | Province | Postcode |
|---|---|---|---|
| Saint Marys | Perth | Ontario | N4X 1E3 |
| Saint Marys | Perth | Ontario | N4X 1E4 |
| Saint Marys | Perth | Ontario | N4X 1E5 |
| Saint Marys | Perth | Ontario | N4X 1E6 |
| Saint Marys | Perth | Ontario | N4X 1E7 |
| Saint Marys | Perth | Ontario | N4X 1E8 |
| Saint Marys | Perth | Ontario | N4X 1E9 |
| Saint Marys | Perth | Ontario | N4X 1G1 |
| Saint Marys | Perth | Ontario | N4X 1G2 |
