Population Of Usa 2024 Projection Settings. Summary of results, it is expected that the world’s population will peak in. United states of america has a population of 341,814,420 people, as of july 1, 2024.

In cbo’s projections, the population will grow from 342 million people in 2024 to 383 million in 2054, growing by 0.4 percent per year, on average—which means it will rise at less than half. Population is projected to reach a high of nearly 370 million in 2080 before edging downward to 366 million in 2100.