| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Água Verde, Guaiúba | 61895-000 |
| Postal/ZIP Codes in Baú, Guaiúba | 61894-000 |
| Postal/ZIP Codes in Dourado, Guaiúba | 61897-000 |
| Postal/ZIP Codes in Guaiúba, Guaiúba | 61890-000 |
| Postal/ZIP Codes in Itacima, Guaiúba | 61893-000 |
| Postal/ZIP Codes in Núcleo Colonial Pio XII, Guaiúba | 61896-000 |