Tokyo Population 2024 Challengers. The 2024 population density in japan is 339 people per km 2 (879 people per mi 2), calculated on a total land area of 364,555 km2 (140,755 sq. However, when considering the greater tokyo area, which.
Population of tokyo prefecture in japan from 2000 to 2023, by age group (in millions) The rest of the country can expect.