| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 31320 | Castanet-Tolosan | Occitanie | Haute-Garonne | Toulouse | Castanet-Tolosan |
| 31650 | Saint-Orens-de-Gameville | Occitanie | Haute-Garonne | Toulouse | Castanet-Tolosan |
| 31670 | Labège | Occitanie | Haute-Garonne | Toulouse | Castanet-Tolosan |
| 31810 | Venerque | Occitanie | Haute-Garonne | Toulouse | Castanet-Tolosan |