Us Population 2025 In Billions 2025. Population from 1950 to 2025. Get more nonpartisan data about us population, deaths, and demographics with the state of the union in numbers.

Population increases from 342 million people in 2025 to 383 million people in 2054. The report forecasts that the world’s population will continue to swell over the next several decades — growing from 8.2 billion people in 2025 to a peak of nearly 10.3 billion.