| Postal Code | K1S 3W5 |
| City | Ottawa |
| Province | Ontario (ON) |
| Coordinates | 45.4004000, -75.6868000 |
| Population | 30 |
| FSA (Forward Sortation Area) | K1S |
| LDU (Local Delivery Unit) | 3W5 |
| Country | Canada |
Located in Ontario, Canada is home to the sparsely populated community of Ottawa, served by postal code K1S 3W5.
Around 30 people live in the K1S 3W5 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 Ottawa, Ontario is K1S 3W5.
K1S 3W5 is located in Ontario, Canada.
The population of K1S 3W5 (Ottawa) is approximately 30 people.
K1S 3W5 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near K1S 3W5 include L0J 0A1, L0J 1C0, L0G 0A1.