- INEbase
- Demography and population
- Municipal Register. Population by municipalities
- List of municipalities and their codes by provinces
- Amendments registered since 01/01/2025
| List of municipalities created | |||||||||
| Province | Code | Name | Municipality from which it is segregated | Resolution date | 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 | Resolution date | ||
| Navarra | Castillonuevo/Gazteluberri | 31 071 3 | Castillonuevo | 07/04/2025 | ||
| Navarra | Valle de Elorz/Elortzibar | 31 088 5 | Noáin (Valle de Elorz)/Noain (Elortzibar) | 11/02/2025 | ||
| Correction in the names of municipalities | |||||
| Province | Name corrected | Code | Previous name | ||