| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 69860 | San Agustin Tlacotepec | Oaxaca | San Agustín Tlacotepec |
| 69862 | Yuyacua | Oaxaca | San Agustín Tlacotepec |
| 69863 | San Agustín Tlacotepec | Oaxaca | San Agustín Tlacotepec |
| 69864 | Yundi | Oaxaca | San Agustín Tlacotepec |