Data Last Updated: March 15, 2025
Postal Code H3Y 1C9, WESTMOUNT Information
| Postal Code: | H3Y 1C9 |
| City: | WESTMOUNT |
| Area Name: | MONTREAL |
| Province: | QC |
| Area Code: | 514 |
| Time Zone: | 5 |
| Day Light Savings: | Y |
| Latitude: | 45.486317 |
| Longitude: | -73.614647 |
| Elevation | 111 meters |
| Population: | 9,564 |
| Dwellings: | 3,665 |
| Census Division: | |
| Census Metropolitan Area: | Montr�al |
| Census Subdivision: | Westmount |
| Federal Electoral District: | Notre-Dame-de-Gr�ce--Westmount |
| Designated Place: | |
| Economic Region: | Montr�al |
| Census Dissemination Area: | |
| Census Dissemination Block: | |
| Census Consolidated Subdivision: | Montr�al |
| Census Tract: | 0356.00 |
| Population Centre: | Montr�al |
