10901 is the Postal Code/ZIP Code for the District of Santa Ana in the Costa Rica Province of San José and the Canton of Santa Ana. The neighborhoods of Aguas Lindas, Alto Palomas, Barrio Obando, Barrio Vásquez, Cabañas, Concepción, Corrogres, El Invu, Pilas and San Rafael are located in Postal Code 10901.
| Postal Code | 10901 |
| Postal Code Name | Santa Ana |
| Province | San José Province |
| Canton | Santa Ana Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 10201 10203 10902 10903 10904 |