World Population Report 2024. 2024 is a major year for global elections, with half the world's population voting. Ending inequalities in sexual and.

Because of the rapidly ageing population around the world, the number of people living with dementia is expected to almost triple by 2050, rising from 57 million in 2019 to 153. This report provides a detailed overview of the methodology used to produce the 2024 revision of the official united nations population estimates and projections, prepared by the population.