| Locality | Post Code |
|---|---|
| Apataco, San Jorge | 48100 |
| Cangrejal, San Jorge | 48100 |
| El Campamento, San Jorge | 48100 |
| Entrada San Jorge, San Jorge | 48100 |
| Los Pochotes, San Jorge | 48100 |
| Nagualapa, San Jorge | 48100 |
| Nagualapita, San Jorge | 48100 |
| Obrejuelo, San Jorge | 48100 |
| San Antonio, San Jorge | 48100 |
| San Francisco, San Jorge | 48100 |
| Rivas Postal Codes | |
|---|---|
| Tola | San Juan del Sur |
| San Jorge | Rivas |
| Potosí | Moyogalpa |
| Cárdenas | Buenos Aires |
| Belén | Altagracia |