Government of Mongolia and UN Mongolia Launch Socio

data mongolia 2023In Mongolia, the current population is 3,431,932 as of 2025 with a projected increase of 31% to 4,501,493 by 2050. Population growth rate. Mongolia, 2025.The 2025 Common Country Analysis (CCA) update for Mongolia provides an extensive macro-level comprehensive analysis of new developments and progress in 2025.