There are now more people over 65 than children under 15: 22.5% against 14.2% (2026). In 2000 it was 14.0% against 15.9%.
People
- More than half of babies are born to unmarried parents: 55.1% in 2025, compared with 40.2% in 2002.
- For every 100 girls, 107.0 boys were born in 2025.
- In 2025, 10.5% of babies weighed 4 kilograms or more at birth, and 20 weighed over 5 kilograms.
- 1,326 people in Slovenia were born on 29 February – they get a real birthday only every four years (2026).