| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Alto Maranhão, Congonhas | 36417-000 |
| Postal/ZIP Codes in Congonhas, Congonhas | 36410, 36412, 36414, 36415, 36416, 36417 |
| Postal/ZIP Codes in Lobo Leite, Congonhas | 36419-000 |
| Postal/ZIP Codes in Santa Quitéria, Congonhas | 36418-000 |