Welcome to Southside High School, a vibrant and thriving educational institution nestled in the heart of San Antonio, Texas, at 19190 US-281 S 2. At Southside High School, we are proud to be an integral part of the SOUTHSIDE ISD community, dedicated to fostering academic excellence and personal growth in every student.

Our campus is staffed by a dedicated team of 110 professional educators, each bringing an average of 11 years of rich teaching experience, with a steadfast commitment to student success. Our teachers have been with Southside High School for an average of 6 years, creating a stable and supportive learning environment that resonates with both parents and students alike.

At Southside High School, we understand the importance of personalized education, which is why we maintain an excellent student-to-teacher ratio of 14.60. This allows for tailored instruction and attention, ensuring that each of our 1,613 students receives the guidance and support necessary to excel both academically and personally.

In addition to our qualified teachers, we have 13 dedicated educational aides who assist in enriching our students' educational experience. Together, our staff works collaboratively to provide a nurturing environment that promotes lifelong learning and prepares students for future challenges.

We invite you to join the Southside High School family, where your child will not only achieve academic success but will also be valued and encouraged to pursue their dreams. For more information or to schedule a visit, please call us at (210) 882-1606. Discover how Southside High School can be a part of your child’s path to a bright and successful future.