| Postal Code | K1B 5M3 |
| City | Gloucester |
| Province | Ontario (ON) |
| Coordinates | 45.4208000, -75.6112000 |
| Population | 36 |
| FSA (Forward Sortation Area) | K1B |
| LDU (Local Delivery Unit) | 5M3 |
| Country | Canada |
K1B 5M3 is a sparsely populated postal code covering Gloucester in Ontario, Canada.
Gloucester has a reported population of 36. That's close to the typical population for a postal code in Ontario (~47).
Other postal code codes in Ontario serve areas such as Kleinburg, Schomberg.
The postal code for Gloucester, Ontario is K1B 5M3.
K1B 5M3 is located in Ontario, Canada.
The population of K1B 5M3 (Gloucester) is approximately 36 people.
K1B 5M3 is about average compared to the typical Ontario postal code, which averages around 47 people.
Postal code codes near K1B 5M3 include L0J 0A1, L0J 1C0, L0G 0A1.