| Localité | Code postal |
|---|---|
| Auburn, Huron | N0M |
| Bayfield, Huron | N0M |
| Belgrave, Huron | N0G 1E0 |
| Bluevale, Huron | N0G 1G0 |
| Blyth, Huron | N0M |
| Brucefield, Huron | N0M 1J0 |
| Brussels, Huron | N0G |
| Centralia, Huron | N0M 1K0 |
| Clinton, Huron | N0M |
| Crediton, Huron | N0M 1M0 |
| Dashwood, Huron | N0M |
| Dungannon, Huron | N0M 1R0 |
| Egmondville, Huron | N0K 1G0 |
| Ethel, Huron | N0G 1T0 |
| Exeter, Huron | N0M |
| Fordwich, Huron | N0G 1V0 |
| Goderich, Huron | N7A |
| Gorrie, Huron | N0G |
| Hay, Huron | N0M 1W0 |
| Hensall, Huron | N0M |
| Huron Park, Huron | N0M 0A1, N0M 1Y0 |
| Kippen, Huron | N0M |
| Kirkton, Huron | N0K 1K0 |
| Londesborough, Huron | N0M 2H0 |
| Seaforth, Huron | N0K |
| Varna, Huron | N0M 2R0 |