| Postal Code Place Name | Les Portes-en-Ré |
| Region | Nouvelle-Aquitaine |
| Department | Charente-Maritime |
| Arrondissement | La Rochelle |
| Canton | Île de Ré |
| Current Time: | CEST |
| Time Zone: | Central European Summer Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 05 |
| 17590 Ars-en-Ré |