| Postal Code Place Name | Sérent |
| Region | Bretagne |
| Department | Morbihan |
| Arrondissement | Vannes |
| Canton | Moréac |
| Current Time: | CEST |
| Time Zone: | Central European Summer Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 02 |
| 56120 Guégon |
| 56140 Malestroit |
| 56230 Questembert |
| 56250 Elven |
| 56420 Plumelec |
| 56800 Ploërmel |