Data / Rankings / Average age / Municipalities in Basque Country

Municipalities in Basque Country by average age, 2025

Basauri had the highest average age of 8 municipalities in 2025, at 49.2 years. Vitoria-Gasteiz had the lowest, at 45.5 years. The median was 47.4 years and the figure for Basque Country was 46.5 years. Source: the Instituto Nacional de Estadística.

Highest49.2Basauri
Lowest45.5Vitoria-Gasteiz
Median47.48 municipalities
Basque Country46.5History

All municipalities, 2025

CSVChart (SVG)

BasauriBasauri: 49.2 years49.2GetxoGetxo: 48.3 years48.3SanturtziSanturtzi: 47.6 years47.6BilbaoBilbao: 47.4 years47.4Donostia/San SebastiánDonostia/San Sebastián: 47.4 years47.4BarakaldoBarakaldo: 46.7 years46.7IrunIrun: 46.3 years46.3Vitoria-GasteizVitoria-Gasteiz: 45.5 years45.5
years. Source: INE. Retrieved 2026-10-07.

Full ranking

RankMunicipalities2025
years		Change on 2024
1Basauri49.2+0.1
2Getxo48.3+0.3
3Santurtzi47.6+0.1
4Bilbao47.40
5Donostia/San Sebastián47.4+0.1
6Barakaldo46.7+0.1
7Irun46.3+0.3
8Vitoria-Gasteiz45.5+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 Basque Country by average age using official data, and cite the source.
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Questions

Which municipality has the highest average age?

Basauri, with 49.2 years in 2025, according to the Instituto Nacional de Estadística.

Which municipality has the lowest average age?

Vitoria-Gasteiz, with 45.5 years in 2025.

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 Basque Country: more rankings