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.
Keystone names new Head of School
Keystone is thrilled to welcome our new Head of School, Billy Handmaker! Click to learn more.
So far this year, Keystone has had seven students achieve their Eagle Scout ranking, and one who was recognized with a Girl Scout Gold Award. Congratulations!