| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 70920 | Tierra Blanca | Oaxaca | San Agustín Loxicha |
| 70921 | Chilapa | Oaxaca | San Agustín Loxicha |
| 70923 | El Aguacate | Oaxaca | San Agustín Loxicha |
| 70924 | La Conchuda | Oaxaca | San Agustín Loxicha |
| 70925 | San Francisco Loxicha | Oaxaca | San Agustín Loxicha |
| 70926 | Piedra Virgen | Oaxaca | San Agustín Loxicha |
| 70927 | Santa Cruz Loxicha | Oaxaca | San Agustín Loxicha |