| Postal Code | K6K 1L3 |
| City | Cornwall |
| Province | Ontario (ON) |
| Coordinates | 45.0525000, -74.7631000 |
| Population | 21 |
| FSA (Forward Sortation Area) | K6K |
| LDU (Local Delivery Unit) | 1L3 |
| Country | Canada |
Located in Ontario, Canada is home to the sparsely populated community of Cornwall, served by postal code K6K 1L3.
Around 21 people live in the K6K 1L3 postal code area. It's a quieter, less populous area than the typical Ontario postal code (avg. ~47).
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Cornwall, Ontario is K6K 1L3.
K6K 1L3 is located in Ontario, Canada.
The population of K6K 1L3 (Cornwall) is approximately 21 people.
K6K 1L3 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near K6K 1L3 include L0J 0A1, L0J 1C0, L0G 0A1.