| Country | Canada (CA) |
| UN/LOCODE | SEU |
| Name | Saint-Eustache |
| Name Without Diacritics | Saint-Eustache |
| Region | QC |
| Function Code | 123----- |
| Function | Port, Rail, Road |
| Status Code | RL (Recognised Location) |
| Date | 1101 |
| Timezone | America/Toronto |
| Location (UN Format) | 4534N 07354W |
| Latitude Longitude | 45.565, -73.9055 |