| Locality | Post Code |
|---|---|
| Benito Juárez, Soconusco | 96175 |
| Chalcomulco, Soconusco | 96172 |
| Consogueapa, Soconusco | 96173 |
| El Pedregal, Soconusco | 96173 |
| Fraccionamiento Santa Cruz, Soconusco | 96173 |
| La Cebadilla, Soconusco | 96176 |
| La Virgen, Soconusco | 96174 |
| Lealtad, Soconusco | 96170 |
| Palmarillo, Soconusco | 96176 |
| San Pedro y San Pablo, Soconusco | 96170 |
| Santa Ana, Soconusco | 96170 |
| Santa Cruz, Soconusco | 96173 |
| Soconusco, Soconusco | 96170 |
| Zacatal, Soconusco | 96178 |