| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Água Fria, Xinguara | 68559-300 |
| Postal/ZIP Codes in Piçarra, Xinguara | 68559-400 |
| Postal/ZIP Codes in Rio Vermelho, Xinguara | 68559-500 |
| Postal/ZIP Codes in São Francisco, Xinguara | 68559-600 |
| Postal/ZIP Codes in Xinguara, Xinguara | 68555, 68556, 68557, 68558 |
| Postal/ZIP Codes in Xinguarinha, Xinguara | 68559-200 |