MarylandSchoolsOld Mill High

Old Mill High

PublicGrades 912
Millersville, Maryland · Anne Arundel County Public Schools
SCHOOL SNAPSHOT
Students2,489
Student:Teacher17.2:1
Free/Reduced Lunch45%
Title INo

Enrollment

How many students attend, and how this has changed over time.

Current enrollment
2,489
Grade span
9–12
School level
High
vs 2019
+208 (+9.1%)

Enrollment history

2,281
2019
2,364
2020
2,394
2021
2,445
2022
2,489
2023

Source: NCES Common Core of Data, 20192023.

Size context

Typical enrollment by school level.

  • Elementary schools in the US typically enroll 400–650 students.
  • Middle schools typically enroll 500–800 students.
  • High schools typically enroll 700–2,000 students, with larger urban schools exceeding 3,000.