Elementary student smiling in a classroom.

Cornerstone Academy

Now Enrolling Grades K-12

Cornerstone High School students talking and laughing with each other.

Cornerstone Academy

Now Enrolling Grades K-12

Welcome to Cornerstone Academy

We are a tuition-free, public charter school serving K-12 students in northeast Columbus and surrounding suburbs. We are Cognia Accredited. Our rigorous academic program exceeds Ohio state standards to prepare students for college and career. We observe an extended school day and extended school year. We exceed the 920 hours per school year required by the Ohio Department of Education in order to maximize learning time. We also offer full-day kindergarten. Cornerstone students come from all areas of central Ohio and from a variety of backgrounds. Our students are ethnically, socio-economically, and academically diverse.

Thu 08

School Board Meeting

December 8 @ 7:00 pm
Mon 19

Winter Break- School Closed

December 19 - December 30

Recent News

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