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Keystone School

Welcome to Keystone School

Keystone School has been a haven for San Antonio's bright and motivated children since 1948. Our diverse community of engaged learners in grades PK3-12 enjoys small classes, master teachers, and interdisciplinary instruction at our warm and historic campuses. Keystone's scholars prepare for adulthood in a safe and inclusive environment, and consistently lead the nation in measures of academic excellence.

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In the News

Keystone names new Head of School

The Board of Trustees, Head of School Search Committee, and entire Keystone Community are thrilled to welcome our new Head of School, Billy Handmaker! Click to learn more.


Clothing Drive

NHS, Language Club, and 4th Grade have teamed up for a clothing drive benefiting SAMM Ministries. Please bring gently used clothing items through the week!

Upcoming Events

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