Population Of World 2025 By Country 2025. Explore the population and other demographic indicators for any country in the world in the following table, featuring data as of october 2025 derived from estimates published by. Below, we rank the health of 24 leading nations in 2025.
As of 2025, population size has peaked in 63 countries and areas, including china, germany, japan and the russian federation, and the total population of this. United nations projections are also included through the year 2100.