Population on 1 January by age and sex

In 2025, Spain's population on 1 january by age and sex increased by 1.0% compared to 2024, reaching 25,037,928.

Spain accounts for 10.9% of the EU-27 total of 229,985,530.

Spain ranks 4th out of 27 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 3.9% (from 24,107,382 in 2020).

Source: Eurostat dataset demo_pjan, accessed via the eupublicdata pipeline.