| Postal Code | L1R 3L5 |
| City | Whitby |
| Province | Ontario (ON) |
| Coordinates | 43.9159000, -78.9554000 |
| Population | 73 |
| FSA (Forward Sortation Area) | L1R |
| LDU (Local Delivery Unit) | 3L5 |
| Country | Canada |
L1R 3L5 is a sparsely populated postal code covering Whitby in Ontario, Canada.
Census data puts the population of this postal code at 73 residents. That's noticeably above the average for a Ontario postal code, which sits near 47 people.
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Whitby, Ontario is L1R 3L5.
L1R 3L5 is located in Ontario, Canada.
The population of L1R 3L5 (Whitby) is approximately 73 people.
L1R 3L5 is more populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near L1R 3L5 include L0J 0A1, L0J 1C0, L0G 0A1.