Important Message!SOUTHSIDE ISD - WE ARE NOW AN OPEN ENROLLMENT DISTRICT. ENROLL TODAY! Play Video Tickets on Sale: Southside Cardinals vs. Victoria West Bi-District Playoff Game Cardinal Football: Back to Back Champs 2023-2024 School Supply List ENROLL STUDENTS CARDINAL APPAREL ONLINE STORE HEALTH SERVICES DEPTS. DISTRICT GOALS SAFETY & SECURITY ASCENDER PARENT PORTAL ASCENDER EMPLOYEE ACCESS CARDINAL APPAREL ONLINE STORE ENROLL STUDENTS ASCENDER PARENT PORTAL SAFETY & SECURITY HEALTH SERVICES ASCENDER EMPLOYEE ACCESS DEPARTMENTS DISTRICT GOALS EVENTS CALENDAR DISTRICTATHLETICSDISTRICT There are no upcoming events.ATHLETICS There are no upcoming events. Campus Calendars & More DISTRICT NEWS Education Foundation 50/50 Raffle November 17, 2023 Southside Cashes in on Energy Savings Program November 16, 2023 Southside ISD’s Record-Breaking Enrollment is Doing Great Things for the South Side November 14, 2023 Southside High School Red Jackets Perform with the Texas State Strutters November 10, 2023 Losoya Middle School Band Students Earn Spot in Region 11 TMEA Honor Band November 10, 2023 READ MORE DISTRICT NEWS MEDIA Play Video Play Video STAAR Redesign Information The Cardinal – Spring ’23 The Cardinal – Fall ’22 The Cardinal – Spring ’22 The Cardinal – Winter ’21 The Cardinal – Spring ’21 The Cardinal – Winter 2020 The Cardinal Newsletter – Spring 2020 The Cardinal Newsletter – Winter 2017/2018 Social Media