| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 42280 | Chapulhuacán | Hidalgo | Chapulhuacán |
| 42282 | Nuevo Coyolar | Hidalgo | Chapulhuacán |
| 42283 | Nueva Esperanza | Hidalgo | Chapulhuacán |
| 42284 | El Barrio (Barrio del Carmen) | Hidalgo | Chapulhuacán |
| 42285 | Puerto del Caballo | Hidalgo | Chapulhuacán |
| 42286 | Escuayo | Hidalgo | Chapulhuacán |
| 42290 | San Rafael | Hidalgo | Chapulhuacán |
| 42291 | Chapulhuacán | Hidalgo | Chapulhuacán |
| 42294 | El Zacatito | Hidalgo | Chapulhuacán |
| 42295 | El Coyol | Hidalgo | Chapulhuacán |
| 42296 | El Hualul | Hidalgo | Chapulhuacán |
| 42298 | Puerto Obscuro | Hidalgo | Chapulhuacán |