| Postal Code | L4J 3A2 |
| City | Thornhill |
| Province | Ontario (ON) |
| Coordinates | 43.8078000, -79.4334000 |
| Population | 61 |
| FSA (Forward Sortation Area) | L4J |
| LDU (Local Delivery Unit) | 3A2 |
| Country | Canada |
The postal code L4J 3A2 of Thornhill falls within Ontario, Canada - a sparsely populated area by population.
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.
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Thornhill, Ontario is L4J 3A2.
L4J 3A2 is located in Ontario, Canada.
The population of L4J 3A2 (Thornhill) is approximately 61 people.
L4J 3A2 is about average compared to the typical Ontario postal code, which averages around 47 people.
Postal code codes near L4J 3A2 include L0J 0A1, L0J 1C0, L0G 0A1.