Harlingen H S - South

Harlingen H S - South is a large comprehensive high school in Harlingen, TX, serving over 2,000 students in grades 9-12 as part of the Harlingen Consolidated Independent School District, where more than 70% of students qualify for free or reduced lunch. While the school has historically been a solid mid-tier performer, its most recent ranking dropped to the 40th percentile (2 stars), its lowest in nearly a decade, which is a key concern for parents to investigate.

One of the most important things to understand is the stark contrast between this school and the district’s specialized magnet programs. Harlingen Collegiate High School and Harlingen School Of Health Professions rank in the 99th and 95th percentiles, respectively, with far higher test scores—for example, 95% of students at Collegiate were proficient in English I Reading versus 51% at South. However, compared to the district’s other traditional high school, Harlingen High School, South actually performs slightly better in most core subjects like Biology, English, and U.S. History. The school also boasts a strong graduation rate, consistently above 92% and reaching 96.9% recently.

There are some bright spots and areas of concern. The school is exceptionally effective with Migrant Students, ranking in the top 20% of the state for three consecutive years. On the other hand, it struggles to challenge its Gifted and Talented students, who rank in the bottom 11-26% statewide. Test scores have also been highly volatile, with dramatic swings in subjects like Algebra I and English I Reading, which may indicate instability in instruction or student preparation. Despite spending more per student than the magnet schools, academic outcomes lag significantly, suggesting that resource allocation is a key challenge for this large, high-poverty comprehensive school.