| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Buenavista, San José | 177047 |
| Postal/ZIP Codes in Changuí, San José | 177047 |
| Postal/ZIP Codes in El Contento, San José | 177047 |
| Postal/ZIP Codes in Guaimaral, San José | 177047 |
| Postal/ZIP Codes in Pueblo Rico, San José | 177047 |
| Postal/ZIP Codes in San José, San José | 177040 |