A. China
B. USA
C. India
D. Nigeria
As of early 2026, India is the world’s most populous country, having overtaken China in 2023. The U.S. Census Bureau estimates India’s population at approximately 1.43 billion, surpassing China’s 1.41 billion. United Nations data confirms India’s continued growth while China’s population has begun to decline.
Key Points About India’s Population in 2026:
- Current Rank: India ranks 1st globally with about 1.48 billion people (17.8% of the world population)
- China’s Decline: China’s population is shrinking at −0.22% annually, while India grows at +0.87%
- Demographic Advantage: Nearly half of India’s population is under 25, giving it a significant demographic dividend
- Future Trajectory: India is projected to remain the world’s most populous country until at least 2050