World Population 2024 In Billion Years. According to the united nations' world population prospects 2022 report, the global population in 2050 is expected to reach around 9.7 billion people, nearly 2 billion more.  — the fastest doubling of the world population happened between 1950 and 1987:

 — world population day 2024 has passed, and the big news is the global population is now due to peak in 60 years. According to the united nations’ world population prospects 2022 report, the global population in 2050 is expected to reach around 9.7 billion people, nearly 2 billion more.