Background: Students' academic performance is a major concern for educators and politicians around the world. Schools and parents both play important roles in raising students' academic performance. Objective: The purpose of this study is to investigate how student academic performance is impacted by the school environment and family support. Method: We performed a survey research study using a quantitative methodology. Two distinct questionnaires were distributed to 219 primary school kids chosen from 10 suburban elementary schools in the Buleleng Sub-District, Bali, Indonesia, in order to collect data on parental support and the school environment. Additionally, information on pupils' academic performance was gathered from their academic transcripts. Using SPSS version 21, inferential statistical methods were used to evaluate the collected data. Findings: The findings show that both individually and collectively, student academic progress is directly and significantly impacted by parental support and the school environment.. Implication for Practice and Research: These results highlight how important parental support is and how creating a positive and encouraging school climate is essential to raising pupils' academic performance.