World Population 2024 By Country Wikipedia. According to the idb, the world population is expected to reach 8 billion by the end of 2023. The median age in the world is 30.6 years (2024).
Not every country has seen a drop in projected population compared to the last edition. Historical national accounts estimates of the share of the world’s population living on less than $5 per day, by region how do un population projections compare to the previous revision?