20801 is the Postal Code/ZIP Code for the District of San Pedro in the Costa Rica Province of Alajuela and the Canton of Poás. The neighborhoods of Cerro, El Mesón, El Rastro, Imas, Los Ángeles, San Juan Bosco and Santa Cecilia are located in Postal Code 20801.
| Postal Code | 20801 |
| Postal Code Name | San Pedro |
| Province | Alajuela Province |
| Canton | Poás Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 20107 20303 20305 20802 20803 20804 20805 |