Immigrant families face multiple barriers to engaging with children's schools. Yet, school-based parent involvement has been associated with academic and behavioral benefits for children of immigrant families. Although past research has examined links between family contextual factors and parent involvement, less is known about the links between school contextual factors and parent involvement in immigrant families. Identifying socio-cultural barriers to parent involvement across home and school contexts can inform culturally competent family engagement interventions serving immigrant families. In a two-wave (1.5years apart) longitudinal study of a community-based sample of Chinese American children (N=210, beginning age=5.8-9.1years) attending over 80 schools in a metropolitan area, we assessed school-based parent involvement behaviors and parent involvement-related psychological processes (i.e., parent-teacher relationship quality, parents' endorsement of schools, teachers' perceptions of parents) using parent and teacher report. First, results indicated that significant positive associations were found between school-based parent involvement behaviors and parent involvement-related psychological processes (rs=0.36-0.53). Next, multi-level modeling was conducted to test concurrent relations of Wave 1 school contextual factors to all four parent involvement constructs (controlling for family-level factors), as well as testing the prospective relations of parent involvement at Wave 1 to children's academic achievement at Wave 2. Student body diversity of schools was negatively associated with school-based parent involvement (rs=-0.18, -0.17), parent-rated parent-teacher relationship quality (r=-0.18), and parents' endorsement of schools (r=-0.36). The concentration of Asian students at schools and schoolwide achievement were negatively associated with teachers' perceptions of parents (rs=-0.18, -0.20). However, neither school contextual factors nor school-based parent involvement at Wave 1 uniquely predicted children's academic achievement at Wave 2. Implications of findings for understanding and addressing barriers to engaging Chinese American immigrant families in their children's schools are discussed.