The study aimed to determine the relationship between the school heads   leadership practices and school culture and performance at the Candelaria West District. Specifically, it sought to answer on perceived school heads leadership practices such as Strategic Thinking and Vision, Emotional Intelligence, Change Management, and Resource Management, and its relations to school culture in terms of Communication Patterns, Decision-Making Processes and Values and Beliefs, school performance in terms of Academic Achievement, Student Engagement, Teacher Effectiveness, Resource Utilization and Community and Stakeholders Relations. This study is descriptive-correlational research with a researcher-made questionnaire employed to gather data from respondents. The statistical methods employed were frequency, Mean, Standard Deviation and Pearson r. Findings revealed a significant relationship between leadership practices and school culture, and between leadership practices and school performance.