/ Changes recorded between 01/01/2017 and 01/01/2018
| List of municipalities created | |||||||||
| Province | Code | Name | Municipality from which it is segregated | Annotation on list | Effective date | ||||
| List of municipalities missing | |||||||||
| Province | Code | Name | Municipality to which it is incorporated | Date in which it ceases to exist | |||||
| Change of names of municipalities | ||||||
| Province | New name or in vernacular language | Code | Previous name | Annotation on list | ||
| Balears, Illes | Palma | 07 040 7 | Palma de Mallorca | 30-01-17 | ||
| Castellón/Castelló | Almassora | 12 009 4 | Almazora/Almassora | 30-01-17 | ||
| Navarra | Ujué/Uxue | 31 235 9 | Ujué | 27-07-17 | ||
| Segovia | Carabias | 40 161 5 | Pradales | 30-01-17 | ||
| Valencia/València | València | 46 250 8 | Valencia | 27-03-17 | ||
| Correction in the names of municipalities | |||||
| Province | Name corrected | Code | Previous Name | ||
| Almería | Albanchez | 04 004 6 | Albánchez | ||
| Granada | Jérez del Marquesado | 18 108 9 | Jerez del Marquesado | ||
| Salamanca | Éjeme | 37 118 7 | Ejeme | ||