| Postal Code | N7X 1A7 |
| City | Sarnia |
| Province | Ontario (ON) |
| Coordinates | 43.0220000, -82.3182000 |
| Population | 23 |
| FSA (Forward Sortation Area) | N7X |
| LDU (Local Delivery Unit) | 1A7 |
| Country | Canada |
N7X 1A7 is a sparsely populated postal code covering Sarnia in Ontario, Canada.
Census data puts the population of this postal code at 23 residents. 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 N7X 1A7.
N7X 1A7 is located in Ontario, Canada.
The population of N7X 1A7 (Sarnia) is approximately 23 people.
N7X 1A7 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near N7X 1A7 include L0J 0A1, L0J 1C0, L0G 0A1.