| Ort | Postleitzahl |
|---|---|
| Ambrosio, Chalaco | 20350 |
| Cabuyal, Chalaco | 20350 |
| Cabuyal Alto, Chalaco | 20350 |
| Capullanas, Chalaco | 20350 |
| Carpinteros, Chalaco | 20350 |
| Chalaco, Chalaco | 20351 |
| Chicope, Chalaco | 20350 |
| Chimulque (Tutupari), Chalaco | 20350 |
| Choza Quemada, Chalaco | 20350 |
| El Altillo, Chalaco | 20350 |
| El Faique, Chalaco | 20350 |
| El Naranjo, Chalaco | 20350 |
| El Palmo, Chalaco | 20350 |
| Francisco Bolognesi, Chalaco | 20350 |
| Guabo, Chalaco | 20350 |
| Guayaquil, Chalaco | 20350 |
| Guineal, Chalaco | 20350 |
| Huacapampa Alta, Chalaco | 20350 |
| Huacapampa Baja, Chalaco | 20350 |
| Huachari, Chalaco | 20350 |
| Inampampa, Chalaco | 20350 |
| Jose Abelardo Quiñones Gonzales, Chalaco | 20350 |
| Jose Olaya, Chalaco | 20350 |
| Juan Velasco, Chalaco | 20350 |
| La Laguna de Mijal, Chalaco | 20350 |
| La Rinconada, Chalaco | 20350 |