Worldometer 2020. Population pyramid, age structure, sex ratio (males to females), life expectancy, dependency ratio of the world. In 2020, the world reached a total population of 7,887,001,292 and 🇨🇳 china was the most populous country that year, with a total of 1,426,106,093 people.
Absolute and percentage change, weekly cases and deaths per million people in every country. All people on 1 page.