Alpha: Cornerstone Academy Preparatory District

Situated in a large city setting at 1598 Lucretia Ave. in San Jose, California, Alpha: Cornerstone Academy Preparatory District is an active, open independent charter district operating a single school dedicated to elementary and middle school education. Serving students from kindergarten through eighth grade, the district provides a structured academic pathway tailored to foundational learning and middle-grade development within the San Jose-Sunnyvale-Santa Clara metropolitan area. Currently, the district educates a student body of 554 children—comprising 291 female and 263 male students—reflecting a vibrant community composed of 315 Asian, 197 Hispanic, 18 multiracial, 13 White, and 11 Black students. Grade-level enrollment remains balanced throughout the pipeline, beginning with 79 kindergarteners and maintaining consistent cohorts of approximately 57 to 61 students per grade through the eighth grade.

To support its learning community, the district maintains a robust workforce totaling 94 full-time equivalent (FTE) staff members. Classroom instruction is led by 48 FTE teachers, reinforced by 11 FTE instructional aides who provide direct learning assistance and 35 FTE support staff dedicated to operational, administrative, and student services. Functioning as its own local educational agency for federal programs, Alpha: Cornerstone Academy Preparatory District pairs an intentional student-to-staff framework with a single-site school model to serve local families. Parents, students, and researchers interested in learning more about the district's educational offerings and operations can visit their website at alphapublicschools.org.