| Locality | Post Code |
|---|---|
| Chiapa, Eloxochitlán | 75925 |
| El Mirador, Eloxochitlán | 75925 |
| Loma Bonita, Eloxochitlán | 75926 |
| Papaloapan, Eloxochitlán | 75922 |
| San Miguel Eloxochitlán, Eloxochitlán | 75920 |
| Tepepan, Eloxochitlán | 75921 |
| Xonotipan de Juárez, Eloxochitlán | 75920 |
| Zacacoapan, Eloxochitlán | 75920 |