CharterK-8Elementary

Alpha: Cornerstone Academy Preparatory

1598 Lucretia Ave., San Jose, CA 95122·Santa Clara County·Santa Clara County Office of Education

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Overview

Alpha: Cornerstone Academy Preparatory is a charter school (elementary) serving grades K-8 in San Jose, Santa Clara County. Part of Santa Clara County Office of Education.

School data from the California Department of Education (public & charter 2025-26, private 2024-25).

At a glance

568

Enrollment

K-8

Grades

Charter

Sector

Location

1598 Lucretia Ave., San Jose, CA 95122

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School data from the California Department of Education (public & charter 2025-26, private 2024-25).