Based on the 2016 National Health and Family Planning Commission’s dynamic population monitoring data，this paper demonstrates the early education status of migrant children in Beijing from the perspective of family care and childcare of nursery school and kindergarten；From the perspectives of the migrating population family economic capital，human capital and social capital，this paper briefly analyzes the problems and influencing factors of the early education of the children of Beijing migrant population. The study concluded that the family’s economic capital，human capital and social capital have a significant impact on early childhood education. The weak state of the socio-economic status of migrant families reduce the chances foe their children to get access to educational resources. Different occupations，incomes，places of residence，education level，working time status，and social network connection status have formed different ways for families to care for their children. Besides，form the data of supply side，there are gaps and shortcomings in the early education for the children of the migrating population in Beijing，which needs further improvement. The paper proposed that the government should further clarify the responsibility for early childhood education；develop relevant policies and measures to improve the social and economic status of migrant families in Beijing from the perspective of raising “three capitals”；and further emphasize the functional orientation of families in early childhood education，and form collaboration between government，society，families and individuals.