Postal Code for St. Mary's, Ontario
The postal code for St. Mary's, Ontario, Canada is N4X. With map location and coordinates.
✓ Verified data
The postal code for St. Mary's, Ontario, Canada is N4X:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| N4X | St. Mary's | 43.266, -81.169 |
Frequently asked questions
What is the postal code of St. Mary's?
The postal code of St. Mary's is N4X.
Why does St. Mary's have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.