| Postal Code | N7T 4K7 |
| City | Sarnia |
| Province | Ontario (ON) |
| Coordinates | 42.9724000, -82.3811000 |
| Population | 22 |
| FSA (Forward Sortation Area) | N7T |
| LDU (Local Delivery Unit) | 4K7 |
| Country | Canada |
N7T 4K7 is a sparsely populated postal code covering Sarnia in Ontario, Canada.
Sarnia has a reported population of 22. That's below the Ontario average of about 47 people per postal code.
Other postal code codes in Ontario serve areas such as Kleinburg, Schomberg.
The postal code for Sarnia, Ontario is N7T 4K7.
N7T 4K7 is located in Ontario, Canada.
The population of N7T 4K7 (Sarnia) is approximately 22 people.
N7T 4K7 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near N7T 4K7 include L0J 0A1, L0J 1C0, L0G 0A1.