Highest Population Country In The World 2024. 235 rows china is currently the most populous country in the world, with a population estimated at more than 1.42 billion as of september 2022. What are the most densely populated countries in the world?

Perhaps surprisingly, the most populous countries in the world, china and india, are far from the most densely. The population of world in 2023 was 8,045,311,447 , a 0.88% increase from 2022.