Tokyo Population 2024 Forecast Meaning. These prefectures account for 37.7 percent of the total population. Chart and table of population level and growth rate for the tokyo, japan metro area from 1950 to 2024.

Those aged 14 and under are expected to fall 30.8 percent nationwide, while 25 prefectures are forecast to have people aged 65 and above account for over 40 percent of. Tokyo’s thriving population shows no signs of stopping.