Japan: total population forecast 2025-2120|

data japan 2023In Japan, the current population is 124,370,947 as of 2025 with a projected decrease of 15% to 105,123,167 by 2050. −0.5% ‎+0.041 percentage points change since 2022. Population byData explorers. Understand and manipulate data with easy to use explorers and trackers. Data sets. Free and paid data sets from across the energy system available for download Policies