Summary
Tomball High School is a large, 4-star high school in Tomball, TX, serving 3,227 students in grades 9-12 as part of the highly-ranked Tomball Independent School District (Isd), which is rated in the 97th percentile statewide. While the school has a consistent track record of solid performance, it is the lower-performing of the two comprehensive high schools in the district, with its counterpart, Tomball Memorial High School, consistently ranking in the 93rd-95th percentile (5 stars) compared to Tomball High's 82nd-87th percentile. The most notable academic differentiator is a significant weakness in Algebra I, where Tomball High's proficiency rate (60.39%) is far below the district average (80.58%) and a major gap compared to Tomball Memorial (77.16%), a trend that has persisted for four years. Additionally, the school has a higher dropout rate (0.7%) and lower graduation rate (93.2%) than its direct competitors, suggesting challenges in supporting its most at-risk students.
Interestingly, the highest-performing school in the area is Tomball Star Academy, a small magnet school within the same district that ranks in the 99th-100th percentile, creating an ecosystem where Tomball High is academically overshadowed by both its sister school and the district's magnet program. However, Tomball High and its district peers significantly outperform nearby schools from the Klein Independent School District (Isd), such as Klein High School, Klein Oak High School, and Klein Cain High School. For example, in English I Reading, Tomball High's proficiency rate (73.79%) is higher than all three Klein high schools, highlighting the overall strength of the Tomball ISD.
A concerning trend is the sharp decline in support for economically disadvantaged students, with the school's ranking for this group dropping from the 71st percentile to the 60th percentile in the most recent data. On a positive note, Tomball High demonstrates efficient spending, with a per-student cost of $8,873, which is less than nearby schools like Magnolia High School ($9,671) and Klein High ($9,319), yet it achieves higher academic rankings than those schools. The school also performs exceptionally well for its Special Education and Female students, ranking in the 80th-90th percentiles, but the Algebra I paradox—where performance is an outlier compared to other subjects—suggests a systemic issue with how the course is taught or how students are placed.
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