| Place | Post Code |
|---|---|
| Los Olivos, Yauca | 04530 |
| San Francisco, Yauca | 04530 |
| San Isidro, Yauca | 04530 |
| San Jose, Yauca | 04530 |
| San Martin de Porras, Yauca | 04530 |
| Santa Emilia, Yauca | 04530 |
| Santa Genoveva, Yauca | 04530 |
| Tanaka, Yauca | 04530 |
| Villa Sol, Yauca | 04530 |
| Yauca, Yauca | 04530 |