| Locality | Post Code |
|---|---|
| Apaneca, Apaneca | 02102 |
| Concepción, Apaneca | 02102 |
| El Palo Verde, Apaneca | 02102 |
| El Saitillal, Apaneca | 02102 |
| Las Peñas, Apaneca | 02102 |
| Quezalapa, Apaneca | 02102 |
| San José, Apaneca | 02102 |
| San Ramón, Apaneca | 02102 |
| San Ramoncito, Apaneca | 02102 |
| Taltapanca, Apaneca | 02102 |
| Tizapa, Apaneca | 02102 |
| Tulapa, Apaneca | 02102 |
| Ahuachapán Postal Codes | |
|---|---|
| Turín | Tacuba |
| San Pedro Puxtla | San Lorenzo |
| San Francisco Menéndez | Jujutla |
| Guaymango | El Refugio |
| Concepción de Ataco | Atiquizaya |
| Apaneca | Ahuachapán |