What approximate percentage of world's population lives in Asia ?

Asia is the most populous continent on Earth, housing a significant majority of the global population. According to official demographic data, Asia accounts for approximately 60% of the world's total population [t1][t2]. As of 2023, with a global population of roughly 8.1 billion, about 4.75 to 4.9 billion people reside in Asia [t2][t3][t6]. This concentration is largely driven by the presence of six of the world's ten most populous countries within the continent, including India and China, which together exceed 2.8 billion people [c1][t1][t2]. Historical and contemporary data consistently show that Asia's share has remained around the 60% mark for several decades [t1][t8]. Therefore, the percentage of the world's population living in Asia is significantly higher than the 30%, 35%, or 45% thresholds, making 'More than 50%' the only accurate choice among the provided options.

Sources

1. [1] https://en.wikipedia.org/wiki/Demographics_of_the_world
2. [2] https://en.wikipedia.org/wiki/Demographics_of_Asia
3. [3] FUNDAMENTALS OF HUMAN GEOGRAPHY, CLASS XII (NCERT 2025 ed.) > Chapter 2: The World Population Distribution, Density and Growth > PATTERNS OF POPULATION DISTRIBUTION IN THE WORLD > p. 7
4. [4] https://www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/undesa_pd_2024_escap-report-population-development-17.pdf