Preparing you for college, a career and life
Best of both worlds - competitive academics + athletics
Providing the best hands-on experience through best in state educators and field professionals
Find your fit: Choose from 10 different careers, 22 programs of study, over 90 course offerings + the opportunity to graduate with one of 40 available certifications
Follow your passions + join the ever-growing community of leaders and innovators
Our Schools
South Texas ISD Health Professions
South Texas ISD Medical Professions
South Texas ISD Preparatory Academy
South Texas ISD Rising Scholars Academy
South Texas ISD Science Academy
South Texas ISD World Scholars
South Texas ISD Virtual Academy
Free Bus Transportation
Students come from three Rio Grande Valley Counties:
Cameron, Hidalgo and Willacy
Hidalgo Edinburg Mercedes Willacy Cameron San Benito Olmito
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
Serving STISD's tri-county area | 956.514.4201
South Texas ISD at a Glance
![Henry LeVrier signs resolution thanking MacKenzie Scott for donation]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1679425194/stisdnet/cfbwhr9iwv8dlyqcujwl/HenryLeVriersignsresolution.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1679425194/stisdnet/cfbwhr9iwv8dlyqcujwl/HenryLeVriersignsresolution.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1679425194/stisdnet/cfbwhr9iwv8dlyqcujwl/HenryLeVriersignsresolution.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1679425194/stisdnet/cfbwhr9iwv8dlyqcujwl/HenryLeVriersignsresolution.png","width":1104}])
Special Thanks: Board passes resolution thanking MacKenzie Scott for $8 million donation
The STISD Board of Directors passed a resolution during the Feb. 28 meeting to more formally thank philanthropist MacKenzie Scott for her generous donation of $8 million to the district.
![Decorative image: lockdown has been lifted at Edinburg campuses]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1677886117/stisdnet/c9dpepv9rmglj7l4dn4e/Alert-Solid-Web2.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1677886117/stisdnet/c9dpepv9rmglj7l4dn4e/Alert-Solid-Web2.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1677886117/stisdnet/c9dpepv9rmglj7l4dn4e/Alert-Solid-Web2.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1677886117/stisdnet/c9dpepv9rmglj7l4dn4e/Alert-Solid-Web2.png","width":1080}])
Facts regarding today's lock down at Preparatory Academy
We thank you again for your patience today as we worked with law enforcement to address a situation we had at our Preparatory Academy campus and our Edinburg complex. We know there are rumors circulating on campus and outside of STISD regarding what happened, and we want to make sure our community is informed on the facts regarding the incident.
![Decorative image: Alert- lockdown has been lifted]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1677873685/stisdnet/flzywiqbojlowwdf6qtn/Alert-LockdownLifted-WebCover.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1677873685/stisdnet/flzywiqbojlowwdf6qtn/Alert-LockdownLifted-WebCover.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1677873685/stisdnet/flzywiqbojlowwdf6qtn/Alert-LockdownLifted-WebCover.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1677873685/stisdnet/flzywiqbojlowwdf6qtn/Alert-LockdownLifted-WebCover.png","width":1080}])
Alert: Lockdown today, March 3 at Edinburg Schools
There was a suspicious incident at our Preparatory Academy campus just before 10 o’ clock a.m. today. Out of an abundance of caution, we immediately placed the school on lockdown and worked with our local law enforcement to ensure all students and staff were safe and secure. The lockdown has been lifted, and we are releasing students whose parents wish to pick them up early.
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Biblioteca Las Americas (BLA), 100 Med High Dr., Mercedes
all day
All STISD campuses
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All STISD campuses and offices
all day
All STISD campuses and offices
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Biblioteca Las Americas (BLA), 100 Med High Dr., Mercedes
all day
STISD campuses
