Tokyo Population 2024 Estimate. Tokyo's 2024 population is now estimated at 37,115,000. Tokyo's thriving population shows no signs of stopping.
Population of the foreigners is projected to increase from 2.7 million in 2020, to 9.4 million persons (3.4 times the population of foreigners in 2020) in 2070, and to 8.5 million. The national institute of population and social security research officially announced the new future population projections for japan.