| Postal Code | N7S 4J4 |
| City | Sarnia |
| Province | Ontario (ON) |
| Coordinates | 42.9632000, -82.3530000 |
| Population | 28 |
| FSA (Forward Sortation Area) | N7S |
| LDU (Local Delivery Unit) | 4J4 |
| Country | Canada |
Postal code N7S 4J4 covers the community of Sarnia in Ontario, Canada.
Around 28 people live in the N7S 4J4 postal code area. That's below the Ontario average of about 47 people per postal code.
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Sarnia, Ontario is N7S 4J4.
N7S 4J4 is located in Ontario, Canada.
The population of N7S 4J4 (Sarnia) is approximately 28 people.
N7S 4J4 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near N7S 4J4 include L0J 0A1, L0J 1C0, L0G 0A1.