Public charter school
Alpha: Cornerstone Academy Preparatory
Illustrative campus background
- Students
- 554
- Grades
- K–8
- Students per teacher
- 23.1
- Free or reduced-price lunch
- 55%
Alpha: Cornerstone Academy Preparatory school details
- Address
- 1598 Lucretia Ave., San Jose, CA 95122
- Phone
- (408) 361-3876
- District or network
- Alpha: Cornerstone Academy Preparatory District
- Format
- In person
- Community
- Large city
- School lunch program
- Community Eligibility Provision (CEP)
- Status (2024–25)
- Open
- NCES school ID
- 060167112639
Source: NCES Common Core of Data, 2024–25 school year, accessed 2026-09-14. Students per teacher is not class size. Details can change; confirm enrollment, meals and admissions directly with the school. How this data works.
Frequently asked questions about Alpha: Cornerstone Academy Preparatory
Is Alpha: Cornerstone Academy Preparatory a public charter school?
Yes. Alpha: Cornerstone Academy Preparatory is listed as an open public charter school in the NCES Common Core of Data for the 2024–25 school year.
What grades does Alpha: Cornerstone Academy Preparatory serve?
Alpha: Cornerstone Academy Preparatory reports serving grades K–8.
How many students attend Alpha: Cornerstone Academy Preparatory?
Alpha: Cornerstone Academy Preparatory reported enrollment of 554 students for 2024–25. Enrollment can change, so confirm current figures with the school.
Where is Alpha: Cornerstone Academy Preparatory located?
Alpha: Cornerstone Academy Preparatory is located at 1598 Lucretia Ave., San Jose, CA 95122.
How can I compare Alpha: Cornerstone Academy Preparatory with nearby charter schools?
Review the reported grades, enrollment, students per teacher, and format on this page, then use the nearby-school and San Jose links to compare other public charter schools. Confirm current programs and admissions directly with each school.
More charter schools in San Jose and California.