| Postal Code | L3R 5N6 |
| City | Markham |
| Province | Ontario (ON) |
| Coordinates | 43.8378000, -79.3420000 |
| Population | 35 |
| FSA (Forward Sortation Area) | L3R |
| LDU (Local Delivery Unit) | 5N6 |
| Country | Canada |
Located in Ontario, Canada is home to the sparsely populated community of Markham, served by postal code L3R 5N6.
Markham has a reported population of 35. This is roughly in line with the Ontario average of about 47 residents.
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Markham, Ontario is L3R 5N6.
L3R 5N6 is located in Ontario, Canada.
The population of L3R 5N6 (Markham) is approximately 35 people.
L3R 5N6 is about average compared to the typical Ontario postal code, which averages around 47 people.
Postal code codes near L3R 5N6 include L0J 0A1, L0J 1C0, L0G 0A1.