Severn Run High School
Public · Grades 9–12 · 1,608 students
Old Mill High
600 Patriot Ln, Millersville, MD 21108
Grades
9–12
High
Students
1,832
Enrolled 2024–25
Students per teacher
15.7 : 1
Full-time teachers
District
Anne Arundel County Public Schools
Anne Arundel 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 Old Mill High
Old Mill High is a magnet high school in Millersville, Maryland, serving grades 9–12. It is part of Anne Arundel County Public Schools. The school is located in a large suburb in Anne Arundel County.
In the 2024–25 school year, 1,832 students were enrolled, with about 15.7 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
- Magnet School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 1,832 students
- Students per teacher
- 15.7 to 1
- AP courses offered
- 21
- Charter school
- No
- Magnet school
- Yes
- Virtual learning
- Offers virtual courses
- Locale
- Suburb — Large
- School district
- Anne Arundel County Public Schools
- County
- Anne Arundel County
- NCES school ID
- 240006000109
Schools near Old Mill High
All 10 schools in Millersville →
Archbishop Spalding High School
Private · Grades 9–12 · 1,295 students
Center of Applied Technology-North
CTE · Grades 9–12
Glen Burnie High
Magnet · Grades 9–12 · 2,226 students
Annapolis Area Christian School
Private · Grades 9–12 · 373 students
Arundel High
Public · Grades 9–12 · 1,778 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.