Harmony School of Innovation - Garland
Charter · Grades 7–12 · 658 students
Sachse H S
3901 Miles Rd, Sachse, TX 75048
Grades
9–12
High
Students
2,935
Enrolled 2024–25
Students per teacher
17.3 : 1
Full-time teachers
District
Garland ISD
Dallas County
Schola Grade B · Above 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 Sachse H S
Sachse H S is a magnet high school in Sachse, 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, 2,935 students were enrolled, with about 17.3 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 B (above 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)
- 2,935 students
- Students per teacher
- 17.3 to 1
- AP courses offered
- 29
- Charter school
- No
- Magnet school
- Yes
- Locale
- Suburb — Large
- School district
- Garland ISD
- County
- Dallas County
- NCES school ID
- 482034009198
Schools near Sachse H S
All 6 schools in Sachse →
Gilbreath-Reed Career and Technical Center
Public · Grades 11–12
Naaman Forest H S
Magnet · Grades 9–12 · 1,949 students
Wylie H S
Public · Grades 9–12 · 3,189 students
Achieve Academy
Alternative · Grades 5–12 · 133 students
Rowlett H S
Magnet · Grades 9–12 · 2,156 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.