Overview
On 29 September 2026, Moody's Ratings warned that India’s fertility rate has slipped below the replacement level. This shift signals a move toward an older age profile later in the century.
Key Developments
- India’s fertility rate is now below 2.1, the first time it has fallen under the replacement threshold.
- Fewer births mean a shrinking pool of future workers, reducing the country’s productive capacity.
- Household formation and consumer demand are expected to weaken as the population ages.
- Countries will need to rely more on productivity gains to sustain growth.
- Globally, more than 70 % of people now live in nations with fertility at or below replacement, intensifying the ageing challenge.
Important Facts
The global fertility rate fell from 4.9 children per woman in 1950 to about 2.2 today. Regions such as Latin America now mirror Europe and Japan’s low rates, while East Asian economies record some of the lowest levels ever.
Japan’s population is the most top‑heavy, with nearly 30 % over 65 years and only 11 % under 15. South Korea and China are following similar trajectories. Emerging markets like Brazil, Thailand, Türkiye and India are also moving toward older age structures.
Relevance for UPSC
Understanding demographic shifts is crucial for GS‑3 (Economy) and GS‑1 (Society). The concept of the demographic dividend may be short‑lived for India if fertility remains low. Policymakers must anticipate reduced labour supply, higher dependency ratios, and pressure on pension and health systems.
Way Forward
- Promote policies that enhance productivity, such as skill development, technology adoption, and labour‑friendly reforms.
- Strengthen social security nets to support an ageing population, including pension reforms and healthcare infrastructure.
- Encourage balanced regional development to avoid excessive migration pressures on urban centres.
- Monitor demographic data closely to adjust economic planning and fiscal policies in line with changing age structures.
By addressing these challenges early, India can mitigate the adverse effects of a declining fertility rate and sustain inclusive growth.