| Postal Code | K1S 4M3 |
| City | Ottawa |
| Province | Ontario (ON) |
| Coordinates | 45.3985000, -75.7072000 |
| Population | 30 |
| FSA (Forward Sortation Area) | K1S |
| LDU (Local Delivery Unit) | 4M3 |
| Country | Canada |
Postal code K1S 4M3 covers the community of Ottawa in Ontario, Canada.
Census data puts the population of this postal code at 30 residents. 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 Ottawa, Ontario is K1S 4M3.
K1S 4M3 is located in Ontario, Canada.
The population of K1S 4M3 (Ottawa) is approximately 30 people.
K1S 4M3 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near K1S 4M3 include L0J 0A1, L0J 1C0, L0G 0A1.