| Locality | Post Code |
|---|---|
| Beaconia, Selkirk | R0E 0B0 |
| Clandeboye, Selkirk | R0C 0B7, R0C 0P0 |
| East Selkirk, Selkirk | R0E 0B2, R0E 0M0 |
| Gonor, Selkirk | R1C |
| Libau, Selkirk | R0E 0A3, R0E 1C0 |
| Lockport, Selkirk | R1A, R1B |
| Matlock, Selkirk | R0C 0G1, R0C 2B0 |
| Narol, Selkirk | R1C |
| Petersfield, Selkirk | R0C 0G3, R0C 2L0 |
| Saint Andrews, Selkirk | R1A |
| Scanterbury, Selkirk | R0E 0E2 |
| Selkirk, Selkirk | R1A |