| Localité | Code postal |
|---|---|
| 8 de Diciembre, San Alberto | 101802, 101807 |
| Betarran, San Alberto | 101801 |
| Centro, San Alberto | 101802 |
| Cruce San Alberto, San Alberto | 101805 |
| Cruce San Alberto Sub-Urbano, San Alberto | 101805 |
| Guarapuaba, San Alberto | 101807 |
| Itaipu Pora, San Alberto | 101808 |
| Itaipyte, San Alberto | 101804 |
| Laguna, San Alberto | 101804 |
| Linea de Navegacion, San Alberto | 101808 |
| Lote 9, San Alberto | 101806 |
| Maria Auxiliadora, San Alberto | 101804 |
| Portal, San Alberto | 101802 |
| San Alberto, San Alberto | 101801 |
| San Antonio, San Alberto | 101808 |
| San Francisco, San Alberto | 101806 |
| San Francisco Gleva 8, San Alberto | 101803 |
| San Francisco Gleva 8 Sub-Urbano, San Alberto | 101803 |
| San Isidro, San Alberto | 101806 |
| San Patricio, San Alberto | 101806 |
| San Ramon, San Alberto | 101806 |
| San Ramon Sub-Urbano, San Alberto | 101806 |
| Santa Maria, San Alberto | 101801 |
| Santa Rosa, San Alberto | 101804 |
| Santa Teresa, San Alberto | 101807 |
| Santo Tomas, San Alberto | 101803 |