| Postal Code | L3M 3N4 |
| City | Grimsby |
| Province | Ontario (ON) |
| Coordinates | 43.2041000, -79.5603000 |
| Population | 32 |
| FSA (Forward Sortation Area) | L3M |
| LDU (Local Delivery Unit) | 3N4 |
| Country | Canada |
Postal code L3M 3N4 covers the community of Grimsby in Ontario, Canada.
Census data puts the population of this postal code at 32 residents. That's below the Ontario average of about 47 people per postal code.
Nearby communities in Ontario include Kleinburg, Schomberg.
The postal code for Grimsby, Ontario is L3M 3N4.
L3M 3N4 is located in Ontario, Canada.
The population of L3M 3N4 (Grimsby) is approximately 32 people.
L3M 3N4 is less populated than the typical Ontario postal code, which averages around 47 people.
Postal code codes near L3M 3N4 include L0J 0A1, L0J 1C0, L0G 0A1.