Archive · 29 Sep 2025
UN Predicts World Population Decline by 2100
The world's population is expected to keep growing for a few more decades, reaching over 10 billion people.
However, experts predict a decrease in population towards the end of this century.
This means there will be fewer people than currently projected.
Several factors contribute to this, including women choosing careers, the rising cost of living, and societal issues.
In developed countries, women's education and other opportunities play a role in these choices.
The UN suggests broken systems may prevent people from having as many children as they desire.
This is a complex issue with many influencing factors.
The global population is expected to peak before 2080 and reach around 10.8 billion.
A UN report predicts a drop of 100 million people by 2100.
In 2022, the world population reached 8 billion, four times what it was a century prior.
Declining populations are a concern, especially in developed countries.
Factors include women's education, career focus, rising costs and societal factors.
- Who
- United Nations
- What
- Predicts a global population decline by the end of the century.
- When
- Decline expected after 2080, with figures for 2100.
- Where
- Globally, with impact noted in developed countries and countries like India and Japan
- Why
- Due to factors like women's education, career choices, rising cost of living, and broken societal systems.
- Current World Population (approx. 2022)
- 8 billion
- Projected Peak Population
- 10.8 billion (before 2080)
- Projected Population by 2100
- 10.2 billion
- Population Decline Forecast
- 100 million fewer by 2100