| Postal Code Place Name | Chaux |
| Region | Bourgogne-Franche-Comté |
| Department | Territoire de Belfort |
| Arrondissement | Belfort |
| Canton | Giromagny |
| Current Time: | CET |
| Time Zone: | Central European Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 03 |
| 90200 Giromagny |
| 90300 Valdoie |