Enroll Today ENROLL STUDENTS CARDINAL APPAREL ONLINE STORE HEALTH SERVICES DEPTS. DISTRICT GOALS SAFETY & SECURITY ASCENDER PARENT PORTAL ASCENDER EMPLOYEE ACCESS CARDINAL APPAREL ENROLL STUDENTS ASCENDER PARENT PORTAL SAFETY & SECURITY HEALTH SERVICES ASCENDER EMPLOYEE ACCESS DEPARTMENTS DISTRICT GOALS ANNOUNCEMENTS DISTRICT NEWS Meet the Teacher Dates are HERE! Be A Champion After-School Program for the 2025-2026 School Year Southside ISD School Supply List 2025-2026 Letter From the Superintendent Southside ISD Board Member Earns Prestigious Master Trustee Designation READ MORE DISTRICT NEWS Social Media Facebook X - Social Media Instagram YouTube