| County | Postal Code | Region |
|---|---|---|
| Yellowhead | T7E | Yellowhead County |
| Yellowhead | T0E 0B3, T0E 0T0 | Evansburg |
| Yellowhead | T0E 0B7, T0E 0G0 | Carrot Creek |
| Yellowhead | T0E 0C0 | Brule |
| Yellowhead | T0E 0C2, T0E 1S0 | Niton Junction |
| Yellowhead | T0E 0C3, T0E 2M0 | Wildwood |
| Yellowhead | T0E 0C4, T0E 1W0 | Peers |
| Yellowhead | T0E 0E0 | Cadomin |
| Yellowhead | T7E | Edson |
| Yellowhead | T7E 3A1 | Marlboro |
| Yellowhead | T7V | Hinton |
