Population on 1 January by age group and sex

In 2025, Spain's population on 1 january by age group and sex increased by 2.7% compared to 2024, reaching 3,031,003.

Spain accounts for 10.9% of the EU-27 total of 27,867,363.

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 7.2% (from 2,828,107 in 2020).

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