Cornerstone Academy

Cornerstone Academy

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We're a K-12 public charter school, offering educational excellence accessible to all students We are Cognia Accredited. We also offer full-day kindergarten.

We are a tuition-free, public charter school serving K-12 students in northeast Columbus and surrounding suburbs. 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. Co

05/27/2026

Tuition-free enrollment is open now. Strong academics, caring teachers, and a foundation built to last.

04/07/2026
04/07/2026

Due to a water main leak, Cornerstone Academy Elementary will be closed today, Tuesday, April 7th. Please note, the Middle School and High School will still be in session.

03/27/2026

Congratulations to our March Employees of the Month! 🎉

03/17/2026

Cornerstone Academy will be closed today due to dangerous travel conditions.

Photos from Cornerstone Academy's post 03/03/2026

Last week our first graders got a very special visitor, City Council President Mr. Shannon Hardin! Mrs. Hensley's students took the initiative to write Mr. Hardin a letter inviting him to our school and even came prepared with a list of questions for him. They had a blast learning about everything he does for our city and community. We are so grateful he took the time to stop by and spend a moment with our kids. Thank you Mr. Hardin!

Photos from Cornerstone Academy's post 02/25/2026

Our high school boys basketball team wrapped up an incredible season filled with hard work, growth, and determination.

Throughout the season, they showed what true brotherhood looks like. They supported one another, strengthened their bonds, competed with heart, and created memories that will last far beyond this year. We are proud of the way they represented our school both on and off the court.

Thank you to our Coaches, team manager, families, staff, and students for showing up, cheering them on, and supporting them all season long. Your encouragement makes a difference.

Congratulations on a great season, and a special shoutout to our seniors. Thank you for your leadership and dedication. We wish you nothing but success in your next chapter.

02/24/2026

We are currently in need of a Head Coach for both our boys and girls middle school soccer teams.

If you or someone you know may be interested, we would love to connect. All we ask is that you have a passion for working with students and a basic knowledge of the game. A coaching stipend is included.

If interested, please contact the school's AD@ [email protected] for more information. Help us make this season possible for our students.

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Location

Telephone

Address


6015 E Walnut Street
Westerville, OH
43081

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm