| Postal Code | N7S 4E7 |
| City | Sarnia |
| Province | Ontario (ON) |
| Coordinates | 42.9613000, -82.3626000 |
| Population | 28 |
| FSA (Forward Sortation Area) | N7S |
| LDU (Local Delivery Unit) | 4E7 |
| Country | Canada |
The postal code N7S 4E7 of Sarnia falls within Ontario, Canada - a sparsely populated area by population.
Sarnia has a reported population of 28. It's a quieter, less populous area than the typical Ontario postal code (avg. ~47).
Other postal code codes in Ontario serve areas such as Kleinburg, Schomberg.
The postal code for Sarnia, Ontario is N7S 4E7.
N7S 4E7 is located in Ontario, Canada.
The population of N7S 4E7 (Sarnia) is approximately 28 people.
N7S 4E7 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near N7S 4E7 include L0J 0A1, L0J 1C0, L0G 0A1.