| Date | Type | Code | Name |
|---|---|---|---|
| 1965-05-01 | Simple merger | 33340 → 33506 | Le Puch → Sauveterre-de-Guyenne |
| 1965-05-01 | Simple merger | 33430 → 33506 | Saint-Léger-de-Vignague → Sauveterre-de-Guyenne |
| 1965-05-01 | Simple merger | 33469 → 33506 | Saint-Romain-de-Vignague → Sauveterre-de-Guyenne |
| 1965-05-01 | Simple merger | 33506 | Sauveterre-de-Guyenne |
| 1943-01-01 | Creation | 33506 | Sauveterre-de-Guyenne |