South Texas ISD Science Academy

South Texas ISD Science Academy in Mercedes sits in the heart of the Rio Grande Valley, a region with deep roots and a strong sense of community pride, and this magnet-style school has become a real point of that pride — ranking in the top 10% statewide with standout English and math scores. Families drawn to a focused, academically driven environment will find a school that takes its mission seriously, drawing students from across the Valley who are looking for something beyond the typical neighborhood campus. It's the kind of place that appeals to parents who want their kids challenged and engaged, set against the backdrop of a tight-knit border community where education is seen as a genuine path forward.