| Postal Code | K9A 3T4 |
| City | Cobourg |
| Province | Ontario (ON) |
| Coordinates | 43.9630000, -78.1653000 |
| Population | 26 |
| FSA (Forward Sortation Area) | K9A |
| LDU (Local Delivery Unit) | 3T4 |
| Country | Canada |
K9A 3T4 is a sparsely populated postal code covering Cobourg in Ontario, Canada.
Cobourg has a reported population of 26. That's below the Ontario average of about 47 people per postal code.
Other postal code codes in Ontario serve areas such as Kleinburg, Schomberg.
The postal code for Cobourg, Ontario is K9A 3T4.
K9A 3T4 is located in Ontario, Canada.
The population of K9A 3T4 (Cobourg) is approximately 26 people.
K9A 3T4 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near K9A 3T4 include L0J 0A1, L0J 1C0, L0G 0A1.