| Localité | Code postal |
|---|---|
| Barcala, Maipú | M5587 |
| Barrancas, Maipú | M5517 |
| Barrio Ferri, Maipú | M5531 XAE |
| Barrio Jardin Luzuriaga, Maipú | M5513 |
| Barrio San Eduardo, Maipú | M5578 |
| Cartellone, Maipú | M5658 |
| Cespedes, Maipú | M5517 XAD |
| Chachingo, Maipú | M5517 XAE |
| Colonia Bombal, Maipú | M5529 XAB |
| Colonia Jara, Maipú | M5529 XAA |
| Coquimbito, Maipú | M5522 |
| Cruz de Piedra, Maipú | M5586 |
| El Altillo, Maipú | M5531 XAA |
| El Paraíso, Maipú | M5531 XAB |
| Finca El Arroz, Maipú | M5531 XAC |
| Finca Los Alamos, Maipú | M5531 XAD |
| Fray Luís Beltrán, Maipú | M5531 |
| General Gutiérrez, Maipú | M5511 |
| General Ortega, Maipú | M5606 |
| Isla Chica, Maipú | M5591 |
| Isla Grande, Maipú | M5672 |
| La Jaula, Maipú | M5517 XAA |
| Los Álamos, Maipú | M5656 |
| Lunlunta, Maipú | M5593 |
| Luzuriaga, Maipú | M5516 |
| Maipú, Maipú | M5515 |
| Codes postaux en Mendoza | |
|---|---|
| Tupungato | Tunuyán |
| Santa Rosa | San Rafael |
| San Martín | San Carlos |
| Rivadavia | Malargüe |
| Maipú | Luján de Cuyo |
| Lavalle | Las Heras |
| La Paz | Junín |
| Guaymallén | Godoy Cruz |
| General Alvear | Capital |