| Country | Canada (CA) |
| UN/LOCODE | SMR |
| Name | Saint-Mathias-sur-Richelieu |
| Name Without Diacritics | Saint-Mathias-sur-Richelieu |
| Region | QC |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Timezone | America/Toronto |
| Location (UN Format) | 4528N 07316W |
| Latitude Longitude | 45.4668, -73.2659 |