World Population 2025 Graph By Country. It is based on the 2025 edition of world population prospects by the united nations, medium fertility variant. India, whose population is estimated to be 1.41 billion people—and rising.

• in 48 countries and areas, representing 10 per cent of the world’s population in 2025, population size is projected to peak between 2025 and 2054. Corrections to the april 2025 database.