| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 70980 | Morelos | Oaxaca | Santa María Huatulco |
| 70982 | Santa María Huatulco | Oaxaca | Santa María Huatulco |
| 70984 | Piedra de Moros | Oaxaca | Santa María Huatulco |
| 70985 | Aguaje el Zapote | Oaxaca | Santa María Huatulco |
| 70987 | El Mirador | Oaxaca | Santa María Huatulco |
| 70988 | El Arrocito | Oaxaca | Santa María Huatulco |
| 70989 | Bahía de Conejo | Oaxaca | Santa María Huatulco |