Tokyo Population 2024 Trending. Due to the effects of japan's aging population and declining birth rates, the natural population increase, or births minus deaths, dropped by 50,000. Population pyramid, age structure, sex ratio (males to females), life expectancy, dependency ratio of japan.
The prefecture has grown into one of the world’s megacities and is home to around 13.5 million people, making up over 10 percent of the nation’s total population. Chart and table of population level and growth rate for the tokyo, japan metro area from 1950 to 2024.