China's Population Declines for Fourth Consecutive Year in 2025

China's population declined for the fourth consecutive year in 2025, decreasing by approximately 3.39 million to 1.405 billion, according to official data. Births fell to 7.92 million, the lowest in decades, while deaths rose to 11.31 million, widening the natural population decrease. The number of marriages dropped by 20% in 2024, a record decline. Demographers suggest a possible slight birth increase in 2026 after marriage registration rules were eased nationwide in May 2025. The shrinking and aging population poses challenges for China's economy and pension system.