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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Upcoming Events
- 2/18 - School Holiday - No School
- 2/19 - FCD Visit
- 2/19 - TBA HS Basketball Area Playoffs
- 2/20 - FCD Visit
- 2/20 - Freedom from Chemical Dependency Parent Presentation
- 2/21 - FCD Visit
- 2/21 - 4th grade Potato Sale
- 2/22 - FCD Visit
- 2/23 - 7th & 8th grade Hiking Club
- 2/23 - TBA HS Basketball Regional Playoffs
- 2/26 - Middle School Softball vs. New Braunfels Christian (Tony Martinez Field)
- 2/27 - PTO Council Meeting
- 2/28 - Middle School Softball @ St. Mary's Hall (Away)
- 3/01 - 5th & 6th grade play
- 3/02 - 5th & 6th grade play
- 3/05 - Middle School Softball vs. Shepherd of the Hills (Tony Martinez Field)
- 3/06 - LS & MS Science Fair 3rd-6th Grades
- 3/08 - LS Field Day
- 3/08 - Student Council Cookout
- 3/08 - Grading Period 3 Ends