Based on the data analysis of the “comprehensive survey of rural residents in Beijing” conducted by Beijing university of technology in 2016，and on the basis of describing the current situation of the socialized pension willingness of rural residents in Beijing，the influencing factors of their socialized pension willingness were analyzed. The results show that the socialized pension willingness of rural residents in Beijing is relatively high，but there are differences in age，gender，marital status，education level，job occupation and other aspects. In addition to demographic characteristics，social insurance factors and social attitude factors also have an impact on socialized pension willingness of rural residents. For example，there is a negative relationship between rural residents’ happiness and their socialized pension willingness，while residents who have a high evaluation of the relationship between government officials and masses are more likely to participate in the socialized pension. Finally，according to the research results，the author puts forward corresponding suggestions for the local government to improve and plan the rural old-age care.