United States Of America Population 2024 In Billion. Population of united states of america as of today. Wri analyzed climate hazards for 996 of the world’s largest cities — home to 2.1 billion people (26% of the global population) — using estimates based on.
World economics makes available of world’s most comprehensive population and gdp databases. The current population of united states of america is 342,061,310 with an annual growth rate of 0.527%.