| Postal Code | K7A 3W4 |
| City | Smiths Falls |
| Province | Ontario (ON) |
| Coordinates | 44.8912000, -76.0165000 |
| Population | 22 |
| FSA (Forward Sortation Area) | K7A |
| LDU (Local Delivery Unit) | 3W4 |
| Country | Canada |
K7A 3W4 is a sparsely populated postal code covering Smiths Falls in Ontario, Canada.
Smiths Falls has a reported population of 22. 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 Smiths Falls, Ontario is K7A 3W4.
K7A 3W4 is located in Ontario, Canada.
The population of K7A 3W4 (Smiths Falls) is approximately 22 people.
K7A 3W4 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near K7A 3W4 include L0J 0A1, L0J 1C0, L0G 0A1.