The survey data of Guangzhou Youth Development Status not only depicts the condition and features of social inclusion of Guangzhou youth based on the four dimensions of mentality，economics，culture and community，but also analyzes the internal difference of the social inclusion from perspectives of gender，age，occupation and education background，providing a classified comparison on contemporary youth. According to the research，the Guangzhou youth have high degree of cultural inclusion and economic inclusion，yet the level of mental inclusion and community inclusion are relatively poor. Among the young groups of different ages，the employed youth have the highest social inclusion，following by the college students，and the middle school students have relatively poor social inclusion level. Among the youth groups of different birth places，citizen youth have the highest level of social inclusion，following by the new youth，and the migrated youth have the least social inclusion. To promote the social inclusion of Guangzhou youth，not only is the individual effort of young people necessary，but also the joint efforts from multiple parties are critical. In this way，young people can adapt into the society and get engaged in social and national development in a more active and confident manner.