40204 is the Postal Code/ZIP Code for the District of San Roque in the Costa Rica Province of Heredia and the Canton of Barva.
| Postal Code | 40204 |
| Postal Code Name | San Roque |
| Province | Heredia Province |
| Canton | Barva Canton |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 40102 40201 40203 40801 40802 |