According to the survey data of Guangzhou youth development in 2021，Guangzhou youth social integration is analyzed from three dimensions：economic integration，psychological integration and community integration，and youth participation is analyzed from the perspective of social participation，political participation and rural revitalization. The study found that Guangzhou young people have a strong sense of gain in urban development and high social integration；Guangzhou youth are keen to participate in various social activities and a wide range of social participation；influenced by education，income，and marital status. To enable Guangzhou young people to better achieve orderly，effective urban and effective integration，we need more basic，targeted and long-term policies and measures to better participate in social governance.