L’Assomption Regional County Municipality, situated in the Lanaudière Region of Quebec, utilizes postal codes ranging from J5W to J6A. This region combines urban and suburban communities along the St. Lawrence River.
Basic County Information
| Information | Details |
|---|---|
| County Name | L’Assomption Regional County Municipality |
| County Seat | L’Assomption |
| Postal Code Range | J5W – J6A |
| Region | Lanaudière |
| Province | Quebec (QC) |
| Country | Canada |
| Continent | North America |
Community Postal Code Directory
Below is a detailed breakdown of postal codes by community, including notable characteristics:
| Community | Postal Code(s) | Notable Details |
|---|---|---|
| Charlemagne | J5Z | Riverside community at confluence of rivers |
| L’Assomption | J5W | Historic county seat, cultural center |
| L’Épiphanie | J5X | Agricultural and residential area |
| Repentigny | J5Y, J5Z, J6A | Largest municipality, suburban center |
| Saint-Sulpice | J5W | Historic riverfront community |
Understanding L’Assomption Postal Codes
The postal code system follows Canada Post’s standard format with specific prefix patterns:
- J5W: L’Assomption and Saint-Sulpice areas
- J5X: L’Épiphanie region
- J5Y: Western Repentigny
- J5Z: Charlemagne and central Repentigny
- J6A: Eastern Repentigny
Key Features:
- Urban and suburban delivery systems
- Bilingual postal services (French/English)
- Mixed residential and commercial zones
- Historic district considerations
- Riverside community specific routing
Special Considerations:
- Primarily French-language addressing
- Urban delivery standards
- Historic district special handling
- Commercial district requirements
- Riverside area specific routing
Service Areas:
- Urban core delivery routes
- Suburban residential areas
- Commercial districts
- Historic neighborhoods
- Waterfront communities