Alto Sano (Las Marias) Puerto Rico Boundary Map
Alto Sano (Las Marias) Puerto Rico Profile
| Place Name | Alto Sano (Las Marias) |
| Place Type | Barrio |
| ZIP Code(s) | 00670 |
| County | Las Marias |
| Area Code(s) | 787,939 |
| Timezone | Atlantic Standard Time (AST) |
| Population () | |
| Metro/Micro Stats Area | Mayagüez, PR |