Data / Rankings / Average age / Municipalities in Barcelona province

Municipalities in Barcelona province by average age

Barcelona had the highest average age of 19 municipalities in 2021, at 44.6 years. Sant Cugat del Vallès had the lowest, at 39.7 years. The median was 42.9 years and the figure for Barcelona province was 43.1 years. Source: the Instituto Nacional de Estadística.

Highest44.6Barcelona
Lowest39.7Sant Cugat del Vallès
Median42.919 municipalities
Barcelona province43.1History

All municipalities, 2021

CSVChart (SVG)

BarcelonaBarcelona: 44.6 years44.6Vilanova i la GeltrúVilanova i la Geltrú: 44 years44Cerdanyola del VallèsCerdanyola del Vallès: 43.9 years43.9Cornellà de LlobregatCornellà de Llobregat: 43.6 years43.6L'Hospitalet de LlobregatL'Hospitalet de Llobregat: 43.4 years43.4El Prat de LlobregatEl Prat de Llobregat: 43.2 years43.2Sant Boi de LlobregatSant Boi de Llobregat: 43.2 years43.2ManresaManresa: 43.1 years43.1Santa Coloma de GramenetSanta Coloma de Gramenet: 42.9 years42.9BadalonaBadalona: 42.9 years42.9GranollersGranollers: 42.8 years42.8Mollet del VallèsMollet del Vallès: 42.7 years42.7SabadellSabadell: 42.7 years42.7MataróMataró: 42.3 years42.3ViladecansViladecans: 41.9 years41.9TerrassaTerrassa: 41.7 years41.7CastelldefelsCastelldefels: 41.6 years41.6RubíRubí: 41.3 years41.3Sant Cugat del VallèsSant Cugat del Vallès: 39.7 years39.7
years. Source: INE. Retrieved 2026-10-07.

Full ranking

RankMunicipalities2021
years		Change on 2020
1Barcelona44.6+0.2
2Vilanova i la Geltrú44+0.3
3Cerdanyola del Vallès43.9+0.4
4Cornellà de Llobregat43.6+0.2
5L'Hospitalet de Llobregat43.4+0.2
6El Prat de Llobregat43.2+0.3
7Sant Boi de Llobregat43.2+0.3
8Manresa43.10
9Santa Coloma de Gramenet42.9+0.2
10Badalona42.9+0.3
11Granollers42.8+0.3
12Mollet del Vallès42.7+0.3
13Sabadell42.7+0.2
14Mataró42.3+0.2
15Viladecans41.9+0.4
16Terrassa41.7+0.3
17Castelldefels41.6+0.4
18Rubí41.3+0.3
19Sant Cugat del Vallès39.7+0.2

Other periods

About this ranking

Mean age of the resident population on 1 January.

Every value in the ranking comes from the same publisher and the same period, so the municipalities are compared on one definition. Equal values share a rank.

How to cite

Instituto Nacional de Estadística (INE). Indicadores demográficos básicos: edad media de la población (tablas 3197, 3198, 3199 y 30699). https://www.ine.es/jaxiT3/Tabla.htm?t=30699. Retrieved 2026-10-07.

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Rank Municipalities in Barcelona province by average age using official data, and cite the source.
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Questions

Which municipality has the highest average age?

Barcelona, with 44.6 years in 2021, according to the Instituto Nacional de Estadística.

Which municipality has the lowest average age?

Sant Cugat del Vallès, with 39.7 years in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Instituto Nacional de Estadística, Indicadores demográficos básicos: edad media de la población (tablas 3197, 3198, 3199 y 30699). Retrieved 2026-10-07.

Average age: other rankings

Municipalities in Barcelona province: more rankings