Fears for UK economy as births collapse to lowest level since 1977
England and Wales recorded 287,236 births in the first half of 2026, the lowest half-year total since 1977. The figures have renewed concern about the long-term effects of falling birth rates on the workforce, tax revenues and pensions.
Births were down by 2,406 from the same period in 2025 and about a fifth below the 360,256 recorded in the first half of 2012. The 2025 fertility rate fell to 1.39 children per woman, well below the 2.1 level associated with a stable population, while the average age of mothers rose to 31.1. The article cites living costs and later family commitments as possible factors, and says population growth is expected to depend on net migration.
In short
- First-half births hit their lowest level since 1977.
- The 2025 fertility rate was 1.39 children per woman.
- Commentators warn of future pressure on workers and pensions.
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The case for
A sustained fall in births could leave fewer workers supporting more pensioners, putting pressure on tax revenues, public services and the funding of pensions. Those concerned may argue that the figures warrant action to make it easier for people who want children to afford housing, childcare and time away from work, while planning for the economic effects of an ageing population.
The case against
A lower birth rate does not by itself establish that the economy will suffer: productivity, participation in work and migration also shape the size of the workforce and tax base. Those urging caution may argue that people should be free to choose when or whether to have children, and that policy should focus on adapting pensions and public services rather than treating higher birth rates as an economic target.
Explained simply
Birth rates describe how many children are born in a population, while the fertility rate estimates the average number of children a woman would have over her lifetime if current patterns continued. A rate of about 2.1 children per woman is often used as the level at which a population replaces itself over time, before allowing for migration.
A smaller generation of children may eventually mean fewer people entering the workforce and paying taxes, while more people draw on pensions and public services. The effects unfold over decades, and migration can also change the size and age mix of the population.
The Office for National Statistics records births in England and Wales; its figures do not cover all of the UK. The article points to rising living costs and people starting families later as possible influences, though birth-rate trends have several causes.