| Postal Code | Postal Code Place Name | Department |
|---|---|---|
| 80000 | San José | San José |
| 80001 | Rodríguez | San José |
| 80002 | Ecilda Paullier | San José |
| 80004 | Ituzaingó | San José |
| 80005 | Rafael Perazza | San José |
| 80007 | Juan Soler | San José |
| 80100 | San José | San José |
| 80102 | Kiyú - Ordeig | San José |
| 80200 | San José | San José |
| 80300 | San José | San José |
| 80400 | San José | San José |
| 80500 | San José | San José |