CaliforniaSchoolsIDEA Center

IDEA Center

PublicAlternative/other
El Cajon, California · Grossmont Union High
Students138enrolled
Student Body
138
enrolled students

Enrollment

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

Current enrollment
138
Grade span
9–12
School level
High
vs 2019
-78 (-36.1%)

Enrollment history

216
2019
197
2020
146
2021
140
2022
138
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.