Educare facilities are important settings where specialized and systematic care and education is provided to preschool children for the first time outside their homes. Therefore adjustment of young children to educare facilities is essential for their healthy growth and development. In this case, social support furnished at the various levels can have an influence on educare facility adjustment(CFA) in a positive manner. Thus far, however, previous researches have rarely taken into consideration the aspect of social support at the community level when studying the effect of social support on young children s CFA. So this study endeavored to analyze the influence of social support at the family-, facility-, and community levels on their CFA empirically. The results indicated that all forms of social support at the above-mentioned levels, sex, and carer exerted a significant influence on young children s CFA. Also the strongest determinant of CFA was teacher support, followed by peer support, community support, and family support.