Current World Population 2024 Live. Enter your email below, and you'll receive this table's.  — the current population of united states is 345,742,888 based on projections of the latest united nations data.

+ 0.87 % median age. 235 rows  — 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 than the current population today.