Harmony School of Innovation - Garland
Charter · Grades 7–12 · 658 students
Rowlett H S
4700 Kirby Rd, Rowlett, TX 75088
Grades
9–12
High
Students
2,156
Enrolled 2024–25
Students per teacher
15.3 : 1
Full-time teachers
District
Garland ISD
Dallas County
Schola Grade D · Below average
Letter grade (A–F) · compared with 1,433 Texas high schools · How we grade
Percentiles compare this school with other Texas high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Rowlett H S
Rowlett H S is a magnet high school in Rowlett, Texas, serving grades 9–12. It is part of Garland ISD. The school is located in a large suburb in Dallas County.
In the 2024–25 school year, 2,156 students were enrolled, with about 15.3 students for every full-time teacher. That ratio is larger than the typical Texas high school (13.7 students per teacher). Its Schola Grade is D (below average), compared with 1,433 Texas high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Magnet School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 2,156 students
- Students per teacher
- 15.3 to 1
- AP courses offered
- 17
- Charter school
- No
- Magnet school
- Yes
- Locale
- Suburb — Large
- School district
- Garland ISD
- County
- Dallas County
- NCES school ID
- 482034007256
Schools near Rowlett H S
All 16 schools in Rowlett →
Lakeview Centennial H S
Magnet · Grades 9–12 · 2,073 students
S Garland H S
Magnet · Grades 9–12 · 2,001 students
Sachse H S
Magnet · Grades 9–12 · 2,935 students
Memorial Pathway Academy H S
Alternative · Grades 6–12
Garland H S
Magnet · Grades 9–12 · 2,335 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.