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Population. By age group

Population. By age group Catalonia. 2nd semester 2025 (p)
Value Percentage (%) Year-over-year variation Year-over-year variation (%)
From 0 to 19 years 1,529,771 18.76 -13,856 -0.9
From 20 to 39 years 2,007,092 24.61 47,153 2.4
From 40 to 59 years 2,489,116 30.52 3,995 0.2
From 60 to 79 years 1,642,690 20.14 35,150 2.2
From 80 years and over 485,958 5.96 14,731 3.1
Total 8,154,627 100.00 87,173 1.1
Units: Number of persons.
Source: Idescat. Population Estimates.
Note: Les dades del 1r semestre són a 1 de gener i les del 2n semestre són a 1 de juliol.
(p) Provisional data.
Population. By age group Spain. 2nd semester 2025 (p)
Value Percentage (%) Year-over-year variation Year-over-year variation (%)
From 0 to 19 years 8,976,984 18.20 -54,051 -0.6
From 20 to 39 years 11,416,063 23.15 201,009 1.8
From 40 to 59 years 15,246,703 30.92 6,979 0.0
From 60 to 79 years 10,598,100 21.49 262,995 2.5
From 80 years and over 3,078,099 6.24 87,872 2.9
Total 49,315,949 100.00 504,804 1.0
Units: Number of persons.
Source: INE. Continuous Population Statistics.
Note: Les dades del 1r semestre són a 1 de gener i les del 2n semestre són a 1 de juliol.
(p) Provisional data.

Last update: November 4, 2025. Next update: May 7, 2026 Calendari

Methodological note

The source of the data as to structure of Catalonia's population by age and sex is the Population Estimates, produced by Idescat. The Population Estimates are a statistical operation performed every six months, which provides a headcount of the population residing in Catalonia and its structure by sex and age as of 1 January and 1 July since 1981.

For further information about these statistics, you may check the methodology.