Two children reading together at a library table, both focused on the open book.

Passionate Learners

Independent Thinkers

Engaged Citizens

MSSA will be closed for winter break, December 22 through January 2. We look forward to connecting with you when we return on January 5! In the meantime, we invite you to register for our upcoming Admission Preview.

Welcome to The Montessori School of San Antonio

Where children are guided to be passionate learners, independent thinkers, and engaged citizens.

The Montessori School of San Antonio was founded as the Judson School – a Montessori Workshop in 1974. From there it has grown to include Primary, Elementary, and Middle School Montessori programs. The MSSA campus is a secure 24-acre parcel at the intersection of Loop 1604 and Rogers Ranch Parkway in far North-Central San Antonio with a surrounding environment designed specifically to meet the learning criteria set out by Dr. Maria Montessori.

Girl with magnifying glass examining objects on a tray.
Left double quotation marks.
As a parent, I can confidently say that I could not have chosen a better community for my children and our family unit. MSSA works hard to maintain a wonderful learning environment where grace and courtesy are always paramount. The education is challenging, yet manageable, and it allows students to have a very subtle transition when moving on to a higher grade-level."
- Parent of two graduates

Academics at MSSA


With an active and experiential learning environment, the academic program at The Montessori School of San Antonio lays the foundation for children to become lifelong learners. Smaller class sizes allow for accommodating individual students and their personal learning styles. MSSA values all student’s unique strengths and guides them to become strong community members.

Ready to Enroll?


If The Montessori School of San Antonio sounds like the perfect learning environment come tour the campus. In addition to a tour, parents are allowed to sit in and observe a classroom so they can get a full experience of the day-to-day life at MSSA.



Click on any of the links to learn more about the application process.

Child using wooden Montessori math beads, intently focused.

The School

Children and teacher sit in a circle on a carpeted floor, using colorful counting blocks. Classroom setting.

Why Montessori?

Girl on floor working with Montessori materials. Classroom setting with blue carpet.

About Us

The Latest at MSSA