1-833-933-4TFD 
Address
7001 E EXPY 83
MERCEDES, TX 78570
Phone Number
956-514-4216
Website
Number of Schools
7
Grades Served
06-12
District Level
High
District Student and Staff Info
Number of Teachers: 246
Student Enrollment: 3,023
Teacher Student Ratio: 12.29
--Gathered from public sources that schools and districts self report. These may be inaccurate.--
District PTA/PTO Buying Guide
District Specific Buying Guide
Schools in District
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 Virtual Academy
South Texas Isd World Scholars
Texas Education Info
Texas Parent Rights in Education: What Families Should Know in 2026
Texas Substitute Teacher Requirements in 2026: What Schools and Job Seekers Need to Know
Texas Charter Schools in 2026: What Families Should Know About Choice, Accountability, and Access
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View All Schools and School Districts In And Around 78570
Information is generated using publicly accessible school-supplied data and may be inaccurate
Last Updated: 2026-06-11 11:30:23 || School District Id: 17697