Us Population 2024 Live Stream. In the following 84 years, the world population grew by 5 billion people reaching 7 billion in 2011. The united states population is equivalent to 4.23% of the total world population.
The current population of united states in 2024 is 341,814,420, a 0.53% increase from 2023. The current population of united states is 345,722,146 based on projections of the latest united nations data.