Keystone School

Keystone School serves 443 students in pre-kindergarten through 12th grade as a regular public school in San Antonio. With 52 full-time equivalent teachers, the school maintains an exceptional student-teacher ratio of 8.5:1, providing students with more individualized attention than many larger institutions. The school has earned a strong MySchoolScout rating of 8.5 out of 10 and ranks #422 out of 884 schools statewide, placing it in the 52nd percentile among Texas schools.

This solid performance reflects the school's commitment to educational excellence across its comprehensive grade span from early childhood through high school graduation. Located on East Craig Place in the 78212 ZIP code area, Keystone School serves a diverse community where the median household income is $58,029 and median home values reach $269,100. The surrounding neighborhood shows educational engagement, with 38% of residents holding bachelor's degrees or higher, while the poverty rate stands at 15.3% among the area's nearly 27,000 residents.

The school's unique structure as a PK-12 institution allows students to develop lasting relationships with teachers and peers throughout their entire educational journey. Keystone School operates within San Antonio's large city environment, offering students access to urban resources while maintaining a more intimate educational setting.

With a student-teacher ratio of 8.5:1, Keystone School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Keystone School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.