| Postal Code Place Name | La Caillère-Saint-Hilaire |
| Region | Pays de la Loire |
| Department | Vendée |
| Arrondissement | Fontenay-le-Comte |
| Canton | La Châtaigneraie |
| Current Time: | CEST |
| Time Zone: | Central European Summer Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 02 |