10601 is the Postal Code/ZIP Code for the District of Aserrí in the Costa Rica Province of San José and the Canton of Aserrí. The neighborhoods of 3 Marías, 5 Esquinas, Alfonso 13, Azulillos, Barrio Lomas de Aserrí, Barrio Nuevo, Barro, Concepción, Corazón de Jesús, El Huaco, El Socorro, Guapinol, La Palmira, Las Mercedes, Lourdes, María Auxiliadora, Mesas, Mirador, Poás, Puente Cañas, San José de la Montaña, Santa Rita, Suarez and Vereda are located in Postal Code 10601.
| Postal Code | 10601 |
| Postal Code Name | Aserrí |
| Province | San José Province |
| Canton | Aserrí Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 10303 10304 10602 10607 11003 |