| 2017-01-01 | Creation of a new commune | 50041 | Beaumont-Hague |
| 2017-01-01 | Creation of a new commune | 50041 | Beaumont-Hague → La Hague |
| 2017-01-01 | Deletion | 50041 | Beaumont-Hague |
| 2017-01-01 | Creation of a new commune | 50001 → 50041 | Acqueville → La Hague |
| 2017-01-01 | Creation of a new commune | 50020 → 50041 | Auderville → La Hague |
| 2017-01-01 | Creation of a new commune | 50057 → 50041 | Biville → La Hague |
| 2017-01-01 | Creation of a new commune | 50073 → 50041 | Branville-Hague → La Hague |
| 2017-01-01 | Creation of a new commune | 50163 → 50041 | Digulleville → La Hague |
| 2017-01-01 | Creation of a new commune | 50171 → 50041 | Éculleville → La Hague |
| 2017-01-01 | Creation of a new commune | 50187 → 50041 | Flottemanville-Hague → La Hague |
| 2017-01-01 | Creation of a new commune | 50220 → 50041 | Gréville-Hague → La Hague |
| 2017-01-01 | Creation of a new commune | 50242 → 50041 | Herqueville → La Hague |
| 2017-01-01 | Creation of a new commune | 50257 → 50041 | Jobourg → La Hague |
| 2017-01-01 | Creation of a new commune | 50385 → 50041 | Omonville-la-Petite → La Hague |
| 2017-01-01 | Creation of a new commune | 50386 → 50041 | Omonville-la-Rogue → La Hague |
| 2017-01-01 | Creation of a new commune | 50460 → 50041 | Sainte-Croix-Hague → La Hague |
| 2017-01-01 | Creation of a new commune | 50477 → 50041 | Saint-Germain-des-Vaux → La Hague |
| 2017-01-01 | Creation of a new commune | 50600 → 50041 | Tonneville → La Hague |
| 2017-01-01 | Creation of a new commune | 50611 → 50041 | Urville-Nacqueville → La Hague |
| 2017-01-01 | Creation of a new commune | 50620 → 50041 | Vasteville → La Hague |
| 2017-01-01 | Creation of a new commune | 50623 → 50041 | Vauville → La Hague |
| 1991-12-20 | Name change | 50041 | Beaumont → Beaumont-Hague |
| 1991-12-20 | Creation | 50041 | Beaumont-Hague |
| 1943-01-01 | Creation | 50041 | Beaumont |