| Postal Code | L4J 5E1 |
| City | Thornhill |
| Province | Ontario (ON) |
| Coordinates | 43.8064000, -79.4428000 |
| Population | 61 |
| FSA (Forward Sortation Area) | L4J |
| LDU (Local Delivery Unit) | 5E1 |
| Country | Canada |
Located in Ontario, Canada is home to the sparsely populated community of Thornhill, served by postal code L4J 5E1.
Census data puts the population of this postal code at 61 residents. This is roughly in line with the Ontario average of about 47 residents.
Other postal code codes in Ontario serve areas such as Kleinburg, Schomberg.
The postal code for Thornhill, Ontario is L4J 5E1.
L4J 5E1 is located in Ontario, Canada.
The population of L4J 5E1 (Thornhill) is approximately 61 people.
L4J 5E1 is about average compared to the typical Ontario postal code, which averages around 47 people.
Postal code codes near L4J 5E1 include L0J 0A1, L0J 1C0, L0G 0A1.