| Locality | Post Code |
|---|---|
| Poturo, Churumuco | 61890 |
| Puerto de Ruedas (el Ancón), Churumuco | 61883 |
| Ramírez del Varal (Puerto del Varal), Churumuco | 61894 |
| Rincón del Otate, Churumuco | 61887 |
| San Antonio, Churumuco | 61893 |
| San Antonio (el Timbiriche), Churumuco | 61895 |
| San Juan, Churumuco | 61885 |
| San Martín de la Luz, Churumuco | 61883 |
| San Martín del Naranjo, Churumuco | 61885 |
| Santa Elena, Churumuco | 61885 |
| Santa María, Churumuco | 61886 |
| Santa Rosa, Churumuco | 61896 |
| Tapamichapio, Churumuco | 61885 |
| Valdovinos, Churumuco | 61884 |