关键词: 人口普查, 人口老龄化, 老年健康, 生活来源, 空巢老人

Abstract: Based on the 7th National Population Census conducted in 2020 and previous censuses,this study analyzes the current situation and the dynamic trend of China's population ageing. This study first describes the health status, sources of livelihood, living arrangement, and marital status of the older population in general, and summarizes the characteristics of China's population ageing: The speed and depth of China's ageing process have been further strengthened, and the proportion of the elderly population in rural areas becomes higher. From 2010 to 2020, the self-assessed health status of the older people has improved, yet the gap between urban and rural areas is still significant; the proportion of widowed persons among the older people has declined, and the relative proportion of widowed persons is higher in rural areas and among women than their counterparts; the elderly security system is further improved, and the older people are more economically independent with less economic pressure; the phenomenon of “empty nest” is common among rural older people; and those who are unhealthy or living alone are more likely to rely on assistance from the government.