Highest Life Expectancy In The World 2024. The estimates and projections contained in this. In its 2022 publication, the un estimated that, in its medium scenario, the global population would peak in 2086 at around 10.4 billion people.

Monaco leads the world with the highest life expectancy at 87.01 years, closely followed by hong kong (85.83 years) and macau (85.51 years). This can be attributed to their high.