Our Schools

STISD Community

Our Schools

STISD Internal Community

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Students working on a science experiment

STISD is consistently ranked among the best in the state and nation.

Students seen painting and work on art project

STISD is the only all-magnet school district in the state, and offers Valley students an educational alternative. The district provides a personal environment, a strong scholastic program and hands-on training in vocational career fields.

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Because STISD is a public school district, there is no cost for students to attend one of its seven campuses, and bus transportation is also free of charge.

STISD instructor seen working with group of students on assignment

STISD schools maintain an open enrollment policy, meaning any student that wants to attend one of our seven campuses can as long as he or she resides within the tri-county area we serve.

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Students seen socializing during transition periods

At STISD, meet curious, collaborative and driven students just like you.

Health Professions boys basketball team seen scrimmaging

At STISD, there's more to experience than solely academics. Explore what life is like as an STISD student, and be part of the many extracurricular competitive activities and social clubs.

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STISD seeks to employ individuals who are committed to serving students and our communities, and can help advance our goals of consistently learning and always innovating.

Students seen working on science experiment

By being employed at STISD, one gains the opportunity and the responsibility to make a difference within the world of education and student growth.

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STISD alumnus leading students during externship opportunity.

The community here at STISD is diverse, interactive and vibrant. We take pride in each and every position that plays a part in making our district unique and consistently ranked among the best in the state and nation.

If you are looking for spunk and excitement and non-traditional methods of learning, the STISD community is the perfect match and offers endless opportunities.

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South Texas Independent School District

Now Registering: Take the Stage This Summer with Rock of Ages: Youth Edition

The image is a promotional poster for a summer fine arts academy's production of "Rock of Ages", featuring vibrant colors, a stage, and an invitation for students to participate in the cast and crew.

Apr 30 2026

STISD Students:

Ready to shine on stage? Join our STISD Summer Fine Arts Academy production of Rock of Ages: Youth Edition, hitting the stage this August!

We’re looking for talented students interested in singing, acting, dancing, and art—no matter your experience level.

Registration is now open for rising 7th through 12th-grade students currently enrolled with STISD. ✨ Don’t miss your chance—registration closes Friday, May 22! Click here to register today!

Auditions will be held in-person on Monday, June 1, at 9 a.m. at Science Academy in Mercedes.

See attached flyer for additional information, including the full schedule for this summer’s academy. Transportation and meals will be provided.

For any questions, please contact Elizabeth Arriola at elizabeth.arriola@stisd.net.

We can’t wait to see you on stage!