The Northside Independent School District (NISD) Police Department serves as the primary law enforcement agency for the largest school district in San Antonio. With jurisdiction over all district properties, the department is staffed by certified peace officers who are trained to address the unique challenges of a school environment. NISD Police Department focuses on proactive policing, student engagement, and the implementation of safety programs designed to prevent incidents before they occur. By fostering strong relationships with students, parents, and staff, the department aims to maintain a safe and nurturing educational atmosphere throughout the district.