By The Year 2025 What Will Be The World Population. By the year 2025.0, the world population will reach a total of 8,231,613,070 people walking the earch. List of countries ordered by their population size.

The population of the world is projected to increase by 104,739,311 people in 2025 and reach 8,355,162,924 in the end of the year. The natural increase is expected to be positive, as the.