| 2017-01-01 | Deletion | 50444 | Saint-Amand |
| 2017-01-01 | Creation of a new commune | 50122 → 50444 | La Chapelle-du-Fest → Saint-Amand-Villages |
| 2017-01-01 | Creation of a new commune | 50404 → 50444 | Placy-Montaigu → Saint-Amand-Villages |
| 2017-01-01 | Creation of a new commune | 50444 | Saint-Amand |
| 2017-01-01 | Creation of a new commune | 50444 | Saint-Amand → Saint-Amand-Villages |
| 2017-01-01 | Creation of a new commune | 50559 → 50444 | Saint-Symphorien-les-Buttes → Saint-Amand-Villages |
| 1973-02-15 | Association merger | 50122 → 50444 | La Chapelle-du-Fest → Saint-Amand |
| 1973-02-15 | Association merger | 50444 | Saint-Amand |
| 1973-02-15 | Association merger | 50559 → 50444 | Saint-Symphorien-les-Buttes → Saint-Amand |
| 1943-01-01 | Creation | 50444 | Saint-Amand |