| Postal Code | N7S 4E1 |
| City | Sarnia |
| Province | Ontario (ON) |
| Coordinates | 42.9683000, -82.3609000 |
| Population | 28 |
| FSA (Forward Sortation Area) | N7S |
| LDU (Local Delivery Unit) | 4E1 |
| Country | Canada |
Located in Ontario, Canada is home to the sparsely populated community of Sarnia, served by postal code N7S 4E1.
Census data puts the population of this postal code at 28 residents. It's a quieter, less populous area than the typical Ontario postal code (avg. ~47).
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Sarnia, Ontario is N7S 4E1.
N7S 4E1 is located in Ontario, Canada.
The population of N7S 4E1 (Sarnia) is approximately 28 people.
N7S 4E1 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near N7S 4E1 include L0J 0A1, L0J 1C0, L0G 0A1.