| Postal Code | N0R 0A6 |
| City | Oldcastle |
| Province | Ontario (ON) |
| Coordinates | 42.0791000, -82.7923000 |
| Population | 1,859 |
| FSA (Forward Sortation Area) | N0R |
| LDU (Local Delivery Unit) | 0A6 |
| Country | Canada |
N0R 0A6 is a small postal code covering Oldcastle in Ontario, Canada.
Around 1,859 people live in the N0R 0A6 postal code area. That's noticeably above the average for a Ontario postal code, which sits near 47 people.
This postal code sits alongside neighboring areas like Kleinburg, Schomberg within Ontario.
The postal code for Oldcastle, Ontario is N0R 0A6.
N0R 0A6 is located in Ontario, Canada.
The population of N0R 0A6 (Oldcastle) is approximately 1,859 people.
N0R 0A6 is more populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near N0R 0A6 include L0J 0A1, L0J 1C0, L0G 0A1.