| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Aracê, Domingos Martins | 29278-000 |
| Postal/ZIP Codes in Domingos Martins, Domingos Martins | 29260-000 |
| Postal/ZIP Codes in Isabel, Domingos Martins | 29263-000 |
| Postal/ZIP Codes in Melgaço, Domingos Martins | 29276-000 |
| Postal/ZIP Codes in Paraju, Domingos Martins | 29273-000 |