20112 is the Postal Code/ZIP Code for the District of Tambor in the Costa Rica Province of Alajuela and the Canton of Alajuela. The neighborhoods of González, Quebradas, Rincón Cacao, San Miguel, Tuetal Norte and Vargas are located in Postal Code 20112.
| Postal Code | 20112 |
| Postal Code Name | Tambor |
| Province | Alajuela Province |
| Canton | Alajuela Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 20102 20106 20107 20113 20305 20804 |