| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Birži, Salas pagasts | 5214, 5230 |
| Postal/ZIP Codes in Dolomīts, Salas pagasts | 5214 |
| Postal/ZIP Codes in Gravāni, Salas pagasts | 5230 |
| Postal/ZIP Codes in Indrāni, Salas pagasts | 5230 |
| Postal/ZIP Codes in Ošāni, Salas pagasts | 5230 |
| Postal/ZIP Codes in Putnukalni, Salas pagasts | 5230 |
| Postal/ZIP Codes in Sala, Salas pagasts | 5214, 5230 |
| Postal Codes in Salas novads | |
|---|---|
| Postal/ZIP Codes in Sēlpils pagasts | Postal/ZIP Codes in Salas pagasts |