About this data

Source: Office for National Statistics (ONS), Births in England and Wales: 2025

• Rates for mothers under 20 are per 1,000 women aged 15 to 19, and for mothers aged 40 and over per 1,000 women aged 40 to 44.
• Figures are for England and Wales: Scotland and Northern Ireland publish rates by age from later years, and they follow the same pattern.

This chart appears in Births and fertility rates.