Why did Beijing's population decline?

Beijing's population decline can be attributed to several factors, including strict government policies that limit urban migration, high living costs, and a declining Birth Rate. The city's rapid urbanization has led to increased housing prices, making it less affordable for many residents. Additionally, environmental concerns and quality of life issues have prompted some inhabitants to relocate to suburban or rural areas. These trends reflect broader demographic shifts in China as the country grApples with its aging population and economic challenges.