| Locality | Post Code |
|---|---|
| Alliance, Wainwright | T0B 0E7, T0B 0A0 |
| Amisk, Wainwright | T0B 0H3, T0B 9S9, T0B … |
| Big Valley, Wainwright | T0J 0C9, T0J 0G0 |
| Bodo, Wainwright | T0B 0M0 |
| Botha, Wainwright | T0C 0A9, T0C 0N0 |
| Brownfield, Wainwright | T0C 0R0 |
| Byemoor, Wainwright | T0J 0E3, T0J 0L0 |
| Cadogan, Wainwright | T0B 0T0, T0B 0C4 |
| Castor, Wainwright | T0C 0B3, T0C 0X0 |
| Chauvin, Wainwright | T0B 0J3, T0B 0V0 |
| Coronation, Wainwright | T0C 1C0, T0C 0A6 |
| Czar, Wainwright | T0B 0C6, T0B 0Z0 |
| Daysland, Wainwright | T0B 0G3, T0B 1A0 |
| Denwood, Wainwright | T0B 0C2, T0B 1B0 |
| Donalda, Wainwright | T0B 0A8, T0B 1H0 |
| Edgerton, Wainwright | T0B 1K0, T0B 0E9 |
| Endiang, Wainwright | T0J 1G0 |
| Erskine, Wainwright | T0C 0C6, T0C 1G0 |
| Fenn, Wainwright | T0J 1K0 |
| Forestburg, Wainwright | T0B 0H7, T0B 1N0 |
| Gadsby, Wainwright | T0C 1K0 |
| Galahad, Wainwright | T0B 0G5, T0B 1R0 |
| Halkirk, Wainwright | T0C 0B5, T0C 1M0 |
| Hardisty, Wainwright | T0B 0G1, T0B 1V0 |
| Hayter, Wainwright | T0B 0H2, T0B 1X0 |
| Heisler, Wainwright | T0B 0E5, T0B 2A0 |