20901 is the Postal Code/ZIP Code for the District of Orotina in the Costa Rica Province of Alajuela and the Canton of Orotina. The neighborhoods of Arboleda, Barrio El INVU, Barrio Nuevo, Cortezal, Cuatro Esquinas Este, Cuatro Esquinas Oeste, El Carmen, El Colegio, El Molino, Escondido, Flor de Lis, Jesús, Juan Pablo II, Kilómetro, La Coyotera, La Esperanza, La Plaza, Las 3 Marías, Las Palmas, Miraflores, Rancho Viejo, Rastro Viejo, Rodríguez, San Rafael, San Vicente and Villa Los Reyes are located in Postal Code 20901.
| Postal Code | 20901 |
| Postal Code Name | Orotina |
| Province | Alajuela Province |
| Canton | Orotina Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 11601 11603 20401 20902 20903 20904 |