| Postal Code | N9G 0C2 |
| City | Oldcastle |
| Province | Ontario (ON) |
| Coordinates | 42.2226000, -82.8961000 |
| Population | 49 |
| FSA (Forward Sortation Area) | N9G |
| LDU (Local Delivery Unit) | 0C2 |
| Country | Canada |
The postal code N9G 0C2 of Oldcastle falls within Ontario, Canada - a sparsely populated area by population.
Census data puts the population of this postal code at 49 residents. This is roughly in line with the Ontario average of about 47 residents.
Other postal code codes in Ontario serve areas such as Kleinburg, Schomberg.
The postal code for Oldcastle, Ontario is N9G 0C2.
N9G 0C2 is located in Ontario, Canada.
The population of N9G 0C2 (Oldcastle) is approximately 49 people.
N9G 0C2 is about average compared to the typical Ontario postal code, which averages around 47 people.
Postal code codes near N9G 0C2 include L0J 0A1, L0J 1C0, L0G 0A1.