Salaberry-de-Valleyfield

2 postal areas in Quebec

Every forward sortation area whose residents mostly live inside the Salaberry-de-Valleyfield census metropolitan area. Each one has its own profile with census figures, crime, rent, amenity access and air quality.

These areas do not tile the city. A postal area is listed here when more of its residents live inside Salaberry-de-Valleyfield than in any other metropolitan area — so the city extends beyond some of them, and parts of some of them fall outside it. There is no combined figure on this page for that reason; the numbers live on the area pages, where each one carries the geography it describes.

Postal areas in Salaberry-de-Valleyfield, ordered by how much of each sits inside the city, then by population. Median household income is the 2021 Census figure for the whole postal area.
Area	Population	Median household income	Inside Salaberry-de-Valleyfield
J6S	24,765	$64,000	all of it
J6T	18,022	$59,600	all of it

Source: Census Profile, 2021 Census (98-401-X). Data current as of 2026-08-12. Statistics Canada Open Licence. Metropolitan-area membership is derived by locating each dissemination area’s representative point, weighted by population — see docs/geography.md.