CaliforniaSchoolsAlpha: Cornerstone Academy Preparatory

Alpha: Cornerstone Academy Preparatory

PublicRegularCharter
San Jose, California · Alpha: Cornerstone Academy Preparatory District
Students550enrolled
Hispanic33%of students
White0%of students
Black62%of students
Asian1%of students
SCHOOL SNAPSHOT
Students550
Grade Span0–8
Student:Teacher22.9:1
Free/Reduced Lunch54%
Title INo
SectorCharter

Enrollment

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

Current enrollment
550
Grade span
0–8
School level
Primary
vs 2019
+16 (+3.0%)

Enrollment history

538
2019
521
2020
521
2021
520
2022
550
2023
554
2024

Source: NCES Common Core of Data, 20192024.

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.