India vs. China Working Age Populations (2024–2050)

Key Highlights

· India: Working-age population (15–64) will grow 14.5% (990M → 1.13B), adding 144M workers by 2050.

· China: Working-age population will shrink 24% (984M → 745M), losing 239M workers.

· World: Global working-age population rises 15.2% (5.31B → 6.12B), with India contributing a major share.

India’s Expanding Labor Force

· Growth driven by younger demographics and higher fertility rates.

· By 2050, India adds more workers than the current combined workforce of Japan & Germany.

· Positions India as the largest source of labor globally, boosting attractiveness for manufacturing, services, and technology hubs.

China’s Demographic Decline

· Workforce contraction due to low fertility and aging population.

· Consequences: rising labor costs, slower growth, and pressure on social welfare systems.

· Loss of nearly one-quarter of its labor force by 2050.

Global Implications

· India’s growth offsets China’s decline, reshaping the global labor balance.

· Potential impacts on:

o Supply chains

o Capital allocation

o Geopolitical influence

· India emerges as a key driver of global workforce expansion.

Conclusion

The diverging demographic paths of India and China mark a critical economic shift:

· India is set to become the world’s largest labor hub.

· China faces contraction and aging challenges.

· Together, these trends will reshape global supply chains, investment flows, and economic power dynamics through 2050.

[ABS News Service/09.12.2025]

Key Takeaways

· India’s working-age population is projected to grow by 14.5% through 2050, adding 144 million people.

· China’s working-age population is expected to shrink by 24%, losing 239 million workers over the same period.

India and China are home to the world’s two largest labor forces, and their demographic paths are diverging rapidly. New projections highlight a critical economic shift: India is still expanding its pool of working-age adults, while China is entering a long period of contraction.

This infographic visualizes how each country’s labor force will evolve from 2024 to 2050 and the scale of change relative to the global workforce.

These demographic trajectories have major implications for manufacturing, economic growth, and the balance of global influence. As China ages, India is positioned to become the world’s largest source of labor, reshaping global supply chains and investment flows.

Data & Discussion

The data for this visualization comes from the UN, as compiled by OPEC’s World Oil Outlook 2025. It tracks projected working-age populations (15–64) through 2050 for India, China, and the world.

India’s Expanding Labor Force

India’s working-age population grows from 990 million in 2024 to 1.13 billion by 2050. This adds 144 million potential workers—more than the current working-age population of Japan and Germany combined. The increase reflects India’s younger demographic structure and higher fertility rates.

Country	2024 (in millions)	2030P	2035P	2040P	2045P	2050P	Growth 2024–2050 (in millions)	Growth %
India	990	1,053	1,092	1,118	1,133	1,134	144	14.5%
China	984	972	930	859	807	745	-239	-24.3%
World	5,312	5,605	5,791	5,916	6,036	6,117	805	15.2%

China’s Sharp Demographic Decline

China’s working-age population is already shrinking and is projected to fall from 984 million in 2024 to 745 million in 2050. That is a loss of 239 million workers—nearly one-quarter of its labor force.

The decline stems from decades of low fertility and an aging population. As the workforce contracts, China faces rising labor costs, slower growth potential, and greater pressure on social welfare systems.

A Shifting Global Center of Labor

While global working-age numbers increase modestly by 15.2% through 2050, India is responsible for a significant share of that growth.

By contrast, China’s decline acts as a drag on the global total. This shift could influence capital allocation, supply-chain strategy, and geopolitical power. For companies, India’s expanding workforce may become increasingly attractive for manufacturing, services, and technology hubs.