With Hunan’s population as the object of study, from gender, age, education, urban and rural differences and region ̄al differences and other exploration of Hunan’s population structure and the risks, we found risks of production capacity, endowment in ̄surance, labor, maintenance, and management in Hunan’s population structure. In order to optimize the population structure of Hunan and prevent the risks, we must reasonably adjust and improve fertility policy, vigorously explore and develop the aging industry, active ̄ly innovate and improve...