| Postal Code | N1A 1A9 |
| City | Dunnville |
| Province | Ontario (ON) |
| Coordinates | 42.9110000, -79.6130000 |
| Population | 31 |
| FSA (Forward Sortation Area) | N1A |
| LDU (Local Delivery Unit) | 1A9 |
| Country | Canada |
N1A 1A9 is a sparsely populated postal code covering Dunnville in Ontario, Canada.
Dunnville has a reported population of 31. That's below the Ontario average of about 47 people per postal code.
This postal code sits alongside neighboring areas like Kleinburg, Schomberg within Ontario.
The postal code for Dunnville, Ontario is N1A 1A9.
N1A 1A9 is located in Ontario, Canada.
The population of N1A 1A9 (Dunnville) is approximately 31 people.
N1A 1A9 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near N1A 1A9 include L0J 0A1, L0J 1C0, L0G 0A1.