Northwest High
Public · Grades 9–12 · 2,300 students
Seneca Valley High
19401 Crystal Rock Dr, Germantown, MD 20874
Grades
9–12
High
Students
2,409
Enrolled 2024–25
Students per teacher
15.1 : 1
Full-time teachers
District
Montgomery County Public Schools
Montgomery County
Schola Grade C · Average
Letter grade (A–F) · compared with 204 Maryland high schools · How we grade
Percentiles compare this school with other Maryland 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 Seneca Valley High
Seneca Valley High is a public high school in Germantown, Maryland, serving grades 9–12. It is part of Montgomery County Public Schools. The school is located in a large suburb in Montgomery County.
In the 2024–25 school year, 2,409 students were enrolled, with about 15.1 students for every full-time teacher. That ratio is close to the typical Maryland high school (15.5 students per teacher). Its Schola Grade is C (average), compared with 204 Maryland high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 2,409 students
- Students per teacher
- 15.1 to 1
- AP courses offered
- 10
- Charter school
- No
- Magnet school
- No
- Virtual learning
- Offers virtual courses
- Locale
- Suburb — Large
- School district
- Montgomery County Public Schools
- County
- Montgomery County
- NCES school ID
- 240048000918
Schools near Seneca Valley High
All 24 schools in Germantown →
Watkins Mill High
Public · Grades 9–12 · 1,577 students
Clarksburg High
Public · Grades 9–12 · 2,241 students
Quince Orchard High
Public · Grades 9–12 · 2,100 students
Gaithersburg High
Public · Grades 9–12 · 2,441 students
Forbush School at Oakmont Upper School
Private · Grades 8–12 · 42 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.