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Population

Is it a young or an ageing town?

Population ages and births

What share of the population is 65 or over and what share is under 16, since 1975; the age pyramid by sex; the mean age, and births each year. By municipality and for Catalonia as a whole.

2025 · Idescat -- API de taules: Població. Per sexe i edat en grans grups. Municipis · Nascuts vius. Per sexe del nadó. Municipis · Indicadors d'edat i sexe. Municipis · Població. Per sexe i edat quinquennal. Municipis

Population aged 65 or over (2025)

947 municipalities with data. The median of Catalan municipalities is 21.9 %.

The most populous municipalities
MunicipalityPopulation aged 65 or over
Barcelona21 %
l'Hospitalet de Llobregat18.7 %
Terrassa18.1 %
Badalona19.9 %
Sabadell19.4 %
Lleida18.9 %
Tarragona19.6 %
Mataró19.2 %
Santa Coloma de Gramenet19.4 %
Reus19.2 %

Source: Idescat -- API de taules: Població. Per sexe i edat en grans grups. Municipis · Nascuts vius. Per sexe del nadó. Municipis · Indicadors d'edat i sexe. Municipis · Població. Per sexe i edat quinquennal. Municipis. Data as of 2025. Updated 5/11/2026.

All the figures in this dataset, municipality by municipality. Sort them, see how they are spread or how they have changed over the years, pick the year or the area, and download them to work with.