San Antonio Christian School

San Antonio Christian School

Providing Quality TK-8th Grade Education to Our Youth


San Antonio Christian School (SACS) is a Seventh-day Adventist Christian school offering grades TK- 8th on a beautiful campus in Ontario, California.

We provide a safe and enjoyable environment for our students to learn and grow mentally, physically, and spiritually. A Bible-based curriculum is at the core of our program, and our staff is dedicated to leading students academically and spiritually.

At SACS, we’re proud of all that we are able to offer our students.

Providing Quality TK-8th Grade SDA Education to Our Youth

Our website is currently undergoing planned maintenance

Thank you for your patience

Contact us

We would be happy to answer any of your questions. Please call us for more information on how to register your child. Schedule an In – person or Virtual Tour.

Tel: (909) 982-2301

Office Hours:
Monday – Thursday
9 am to 3 pm

9 am – 12 pm

Copyright © 2021 San Antonio Christian School