| Postal Code | J4K 3Y1 |
| City | Longueuil |
| Province | Quebec (QC) |
| Coordinates | 45.5132000, -73.4821000 |
| Population | 35 |
| FSA (Forward Sortation Area) | J4K |
| LDU (Local Delivery Unit) | 3Y1 |
| Country | Canada |
J4K 3Y1 is a sparsely populated postal code covering Longueuil in Quebec, Canada.
Census data puts the population of this postal code at 35 residents. That's close to the typical population for a postal code in Quebec (~37).
Nearby communities in Quebec include Sainte-Marthe-Sur-Le-Lac, Saint-Joseph-Du-Lac, Sainte-Anne-Des-Plaines.
The postal code for Longueuil, Quebec is J4K 3Y1.
J4K 3Y1 is located in Quebec, Canada.
The population of J4K 3Y1 (Longueuil) is approximately 35 people.
J4K 3Y1 is about average compared to the typical Quebec postal code, which averages around 37 people.
Postal code codes near J4K 3Y1 include J0N 0A0, J0N 0A1, J0N 0A2.