Harper Daep

Harper Daep is a small, alternative high school in Houston, TX, serving just 76 students in grades 9-12 within the Houston Independent School District (Isd), and it stands out for its extraordinary commitment to keeping at-risk students in school. The school operates with a radical, resource-intensive model, spending over $171,000 per student—nearly 20 times more than nearby Heights High School—and boasts a tiny student-teacher ratio of 3.6:1. This investment is paired with a remarkable achievement: a 0% dropout rate for five consecutive years, a stark contrast to schools like Washington B T High School, which serves a similar high-poverty population but has a 3.9% dropout rate.

Despite this intense focus on retention, academic performance on standardized tests is critically low, placing Harper Daep in the bottom 8% of Texas high schools. For example, in the 2025-2026 school year, only 7.79% of students were proficient in Algebra I, compared to 42.06% at Heights High School and 45.8% at Waltrip High School. However, there is a glimmer of improvement in U.S. History, where proficiency rose from 0% in 2022-2023 to 42.55% in 2025-2026, approaching the district average. This suggests the school may have specific instructional strengths, even as overall scores remain far below those of high-performing peers like North Houston Early College High School, which consistently achieves 90%+ proficiency.

Harper Daep functions as a "safety net" for students who have struggled in traditional settings, prioritizing social-emotional support and keeping them in the educational system over high-stakes test performance. Its closest peer in demographics is Premier H S Houston Gallery North, which also has a small enrollment and high poverty but a 9.2% dropout rate and 39.6% graduation rate. Harper Daep’s 0% dropout rate highlights its unique success in retaining students, making it a critical option for families seeking a supportive environment where staying in school is the primary goal.