The study investigated the impact of parental income on students' academic performance in secondary schools in Kitswamba and Rugendabara-Kikongo town councils in Kasese District. A cross-sectional research design was used, with data collected from 286 students and five head teachers. The findings showed that family income significantly influenced students' academic performance. The findings have implications for parents, teachers, policymakers, and administrators in the education sector, emphasizing the importance of parental income in determining academic success.