Explore your interests with over 50+ program offerings
Picture this: Opportunity to earn up to 27 college hours before graduation
Competitive academic, sports and extracurriculars
Be part of a diverse community + earn an international-recognized diploma

Free Bus Transportation

Students come from three Rio Grande Valley Counties: 

Cameron, Hidalgo and Willacy

Area of 3,643 miles

Hidalgo Edinburg Mercedes Willacy Cameron San Benito Olmito
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510 S. Sugar Rd., Edinburg, TX 78539

(956) 383-1684

900 Med High Dr., Mercedes, TX 78570

(956) 565-4620

151 S. Helen Moore Rd., San Benito, TX 78586

(956) 399-4358

724 S. Sugar Rd., Edinburg, TX 78539

(956) 381-5522

10650 North Expressway 77/83, Olmito, TX 78575

(956) 214-6100

700 Med High Dr., Mercedes, TX 78570

(956) 565-2237

World Scholars at a Glance

district in Texas 

above national average on International Baccalaureate (IB) Diplomas Awarded

savings in university/college tuition costs can be achieved through campus dual enrollment program

of teachers hold a master’s degree or higher + nationally certified

STISD one of up to 30 districts in the state approved for first cycle of TEA’s High-Impact Tutoring Implementation Workshop Series

STISD is excited to announce its acceptance by the Texas Education Agency (TEA) as one of up to 30 school districts in the state to participate in the agency’s first cycle of the High-Impact Tutoring (HIT) Implementation Workshop Series for the 2021-2022 school year.

Read More about STISD one of up to 30 districts in the state approved for first cycle of TEA’s High-Impact Tutoring Implementation Workshop Series
Teachers dive into curriculum process

Using a wide variety of strategies and techniques, STISD educators together dive into the curriculum process, creating content that is both creative and impactful for student learning.

Read More about Teachers dive into curriculum process

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