| Place | Postal Code |
|---|---|
| Basílio, Herval | 96320-000 |
| Bote, Herval | 96315-000 |
| Cerro Chato, Herval | 96317-000 |
| Coxilha do Lageado, Herval | 96313-000 |
| Herval, Herval | 96310-000 |
| Jaguarão Chico, Herval | 96319-000 |
| Mingote, Herval | 96318-000 |
| Postal Codes in Jaguarão | |
|---|---|
| Arroio Grande, Jaguarão | |
| Herval, Jaguarão | |
| Jaguarão, Jaguarão | |
| Pedras Altas, Jaguarão | |