Provides resources, news, faculty, and links. South Texas Independent School District.

The High School for the Health Professions in Mercedes, Texas is a part of the South Texas Independent School District.

South Texas Independent School District. Campus and staff information provided.

South Texas ISD. Mercedes, Texas.

9th - 12th grade. Located in Mercedes, Texas, the Science Academy (aka Sci-Tech) is a part of the South Texas Independent School District.