| Postal Code | L3S 1L7 |
| City | Markham |
| Province | Ontario (ON) |
| Coordinates | 43.8366000, -79.2868000 |
| Population | 80 |
| FSA (Forward Sortation Area) | L3S |
| LDU (Local Delivery Unit) | 1L7 |
| Country | Canada |
Located in Ontario, Canada is home to the sparsely populated community of Markham, served by postal code L3S 1L7.
Census data puts the population of this postal code at 80 residents. This puts it well ahead of the typical postal code in Ontario (roughly 47).
Other postal code codes in Ontario serve areas such as Kleinburg, Schomberg.
The postal code for Markham, Ontario is L3S 1L7.
L3S 1L7 is located in Ontario, Canada.
The population of L3S 1L7 (Markham) is approximately 80 people.
L3S 1L7 is more populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near L3S 1L7 include L0J 0A1, L0J 1C0, L0G 0A1.