Major Countries Population Ranking (2024)

In 2024, population among major countries was highest in India at 1.45 billion , followed by China at 1.41 billion and the United States at 340.11 million . The average population across major countries was 234.55 million , the median was 76.37 million , and Switzerland recorded the lowest population at 9.03 million , according to the World Bank.

Data is available for the period 1960 to 2024 across 20 major countries.