The reading of the municipal register corresponding to January 1 of this year, just made public by the City Council, shows a Barcelona that is a collector of records. The municipality started this year by breaking many maximum population records. Not at a global level, as there is an almost imperceptible decrease of 0.1%, leaving the number of registered people at 1,729,963 (about 2,100 fewer residents than a year ago), but yes in various categories such as people born abroad and of non-Spanish nationality, Barcelonans who have surpassed a century of life, or the number of births, which in this case reaches a historic low: the 11,012 registered throughout 2025 represent the lowest value since 1900, with the only exception of 1939.