Iltexas Houston Windmill Lakes Middle

Iltexas Houston Windmill Lakes Middle is a public charter school in Houston, TX, serving 449 students in grades 6-8 as part of the International Leadership Of Texas (Iltexas) charter network, with 87.3% of students qualifying for free or reduced lunch.

This school stands out for its dramatic recent turnaround and exceptional performance in advanced courses. After several years ranking in the bottom 10% of Texas middle schools, Iltexas Windmill Lakes jumped to the 37th percentile in the most recent school year—a massive improvement from the 10th percentile the year prior. Most notably, 100% of 8th graders taking the Algebra I End-of-Course exam were proficient, nearly double the state average of 54%, and 97.96% were proficient in English I Reading, far exceeding the state average of 55%. This elite performance in high school-level courses is a key differentiator from nearby schools like Miller Intermediate and Beverly Hills Intermediate, where Algebra I proficiency rates were 98% and 54.55%, respectively. The school also shows strong results for its most vulnerable students, with Special Education students ranking in the 56th percentile and low-income students in the 52nd percentile statewide.

However, the school operates with significantly fewer resources than its public school neighbors, spending just $6,337 per student compared to $10,240-$12,070 at nearby Pasadena Independent School District (Isd) schools like Melillo Middle and Rick Schneider Middle. While the advanced program excels, general education scores in core subjects for grades 6-8 remain below state averages—for example, 8th-grade Reading proficiency was 37.97% versus the state's 58.69%, and Social Studies was a very low 8.73% versus 31.69% statewide. This creates a "two-speed" school profile where accelerated students achieve at elite levels while the broader student body is still catching up, making it a school to watch for its continued improvement trajectory.