Best High Schools in Zip Code 76048

Zip code 76048 in Granbury, Texas, is home to five high schools serving grades 9-12, offering a diverse mix of traditional public, charter, and alternative education options for approximately 2,465 students.

Granbury High School is the clear academic anchor, enrolling nearly 90% of all students in the area and consistently outperforming state averages on STAAR End-of-Course exams in Biology, English I, English II, and U.S. History, while maintaining a strong 93.2% graduation rate and a low 0.7% dropout rate. In stark contrast, Lake Granbury Academy struggles significantly, ranking in the 0th percentile statewide with 0% proficiency in 8th-grade core subjects despite spending $14,246 per student. Premier H S Of Granbury presents a paradox with a high 93.5% graduation rate but critically low academic proficiency, including 0% in Algebra I, suggesting a focus on keeping students enrolled rather than rigorous college preparation. Stars Accelerated High School, part of Granbury Independent School District (Isd), spends the most per student ($18,831) and has the smallest class sizes (8:1), yet suffers from volatile test scores and a high 7.1% dropout rate. Texasworks - Granbury is an outlier with only 6 students and no reported performance data.

The key takeaway for parents is that higher spending does not guarantee better results, as Granbury High School achieves the best outcomes with a modest $10,049 per student, while smaller alternative schools like Stars Accelerated High School and Lake Granbury Academy show that intensive resources do not automatically translate to academic success. The smaller schools serve niche populations but exhibit extreme performance volatility due to their small enrollments, making year-over-year comparisons less reliable. Overall, Granbury High School remains the most consistent and academically strong choice in the area, while the alternative schools offer second chances but with significant academic trade-offs.