Roussillon Postal Codes, Montérégie, Quebec Canada

Postal codes for Roussillon range from J0L to J7V in Quebec, Montérégie, Canada. The table below lists ZIP codes and postcodes for places within Roussillon.

Roussillon on the Map

The map above highlights the geographic boundaries of the Roussillon regional county municipality in Canada. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Roussillon

Key Facts

Roussillon is a regional county municipality (RCM) located in the Montérégie administrative region of southwestern Quebec, Canada. Situated on the south shore of the St. Lawrence River, Roussillon occupies a strategic position just south of Montreal, making it part of the Greater Montreal metropolitan area. This RCM covers approximately 423 square kilometers and serves as home to approximately 175,000 residents, making it one of the more densely populated regional county municipalities in Quebec. Roussillon is divided into 11 municipalities, including cities such as Saint-Constant, Delson, Candiac, and La Prairie, each contributing to the region's diverse urban and suburban character. The region benefits from excellent transportation infrastructure, with major highways including Autoroute 15 and Autoroute 30 facilitating connectivity throughout the Montérégie and beyond. Roussillon's proximity to Montreal has fostered significant residential and commercial development while maintaining distinct community identities across its constituent municipalities. For comprehensive postal code information and detailed addressing across Roussillon's various municipalities, our platform provides complete coverage of this dynamic regional county municipality.

Neighboring Regions

* Beauharnois-Salaberry

* Les Jardins-de-Napierville

* Le Haut-Richelieu

* Rouville

* Marguerite-D'Youville

* Longueuil