STISD + UTRGV Expanded Collegiate Partnership - custom made just for you. Available at all 4 STISD high schools
STISD + UTRGV Expanded Collegiate Partnership Opportunity available at all 4 high schools
CTE at STISD! Choose from 21 different programs of study within 10 career clusters + opportunity to graduate with one of 36 available certifications
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From humble beginnings to shaping future healthcare professionals and more, we're 60 years in and still doing it best.
60 years of practicing CTE at STISD
Best of both worlds - competitive academics + athletics
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Learn from best-in-state educators and field professionals
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Providing the best hands-on experience
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Our Schools

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

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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

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Serving STISD's tri-county area | 956.260.2200

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Welcome to STISD's seventh and newest campus, an all-virtual learning option for RGV

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South Texas ISD at a Glance

best places to teach in Texas 

Best Teachers in Texas 

school district in Texas 

of STISD graduates attend college/university | 1%: Military 

Now Open: High School Selection and In-District Transfers for 2025-26

The STISD High School Selection process for current STISD 8th-graders and In-District Transfer process for current STISD 6th-,7th- and 9th-graders wanting to transfer to another campus within STISD for the 2025-2026 school year are now open via Skyward. The deadline to complete these processes is 7 p.m. on Friday, Nov. 22.

Read More about Now Open: High School Selection and In-District Transfers for 2025-26
Parent Invitation: Session 1 of Emergent Bilingual Parent Institute Series is on Thursday, Oct. 31

STISD will host the first session of its Emergent Bilingual Parent Institute Series on Thursday, Oct. 31, at 9 am at STISD Preparatory Academy in Edinburg.

This is a great opportunity for parents of language learners to come learn how to support their children's linguistic, cognitive and social emotional development at home.

Read More about Parent Invitation: Session 1 of Emergent Bilingual Parent Institute Series is on Thursday, Oct. 31

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