| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Couro d'Antas, Riacho das Almas | 55121-000 |
| Postal/ZIP Codes in Rangel, Riacho das Almas | 55123-000 |
| Postal/ZIP Codes in Riacho das Almas, Riacho das Almas | 55120-000 |
| Postal/ZIP Codes in Trapiá, Riacho das Almas | 55122-000 |