21005 is the Postal Code/ZIP Code for the District of Venecia in the Costa Rica Province of Alajuela and the Canton of San Carlos. The neighborhoods of Bajo Mora, Cementerio, Colonia ICE, Corazón de Jesús, El Bosque, El Carmen, El Caño, El Ceibo, El Diamante, Esmeralda, Guayabo, Jardín Norte, Jardín Sur, La Amistad, La Gloria, Las Palmeras, Mesén, Paraíso, Pueblo Nuevo and San Matín are located in Postal Code 21005.
| Postal Code | 21005 |
| Postal Code Name | Venecia |
| Province | Alajuela Province |
| Canton | San Carlos Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 21004 21006 21203 21601 21602 |