| Postal Code | L9R 1S4 |
| City | Alliston |
| Province | Ontario (ON) |
| Coordinates | 44.1603000, -79.7978000 |
| Population | 71 |
| FSA (Forward Sortation Area) | L9R |
| LDU (Local Delivery Unit) | 1S4 |
| Country | Canada |
Located in Ontario, Canada is home to the sparsely populated community of Alliston, served by postal code L9R 1S4.
Around 71 people live in the L9R 1S4 postal code area. This puts it well ahead of the typical postal code in Ontario (roughly 47).
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Alliston, Ontario is L9R 1S4.
L9R 1S4 is located in Ontario, Canada.
The population of L9R 1S4 (Alliston) is approximately 71 people.
L9R 1S4 is more populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near L9R 1S4 include L0J 0A1, L0J 1C0, L0G 0A1.