Ontario Christian School

Providing a rigorous academic experience taught from a Biblical perspective in a supportive and nurturing community.

Growing Christian Leaders

Ontario Christian’s academic program shapes authentic, lifelong learners and Christ-followers.

A Top-Rated Private Christian School Serving Preschool Through High School Students in the Inland Empire

At Ontario Christian School, you’ll join a Christ-centered and transformative community where students are equipped to be courageous leaders who serve God and others, seek His truth, and impact culture.

Four Divisions. Two Campuses. One School.

High School

Middle School

Elementary School


By the Numbers


Average percentage of graduates are seeking higher education.


Acres of immaculately maintained learning facilities across two campuses


Art, Computer, Library, Music, PE, and Spanish classes in K-5th grades.


Electives offered in 6th-12th grades, including Robotics and Engineering


CIF athletics teams.


Average in scholarships offered to each class over 4 years.

Recent College Acceptances

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Knights in the Know

We want every family to feel connected to the Ontario Christian School community. Find out what’s going on by visiting our news section.

2024-2025 Back to School Information
2024-2025 Back to School Information

2024-2025 Back to School Information - Get Ready to Head Back to School! The new school year is quickly approaching. Access all of your back-to-school information below! We look forward to starting the school year with you filled with exciting learning opportunities. ...

Join Us for the Knights Kickoff Cookout and 3 Mile Run!
Join Us for the Knights Kickoff Cookout and 3 Mile Run!

Ontario Christian Invites You To The Knights Kickoff Cookout and 3 Mile Run on Thursday, August 8th! Kickoff the 2024-2025 school year and Celebrate 80 years of Ontario Christian with your OC Community! Join us on August 8th from 5:00 pm to 7:00 pm at our high school...

A unique past and present.

Ontario Christian School is a nonprofit, independent private school, owned and directed by an association of parents and friends of Christian education. We seek to see every student equipped to be courageous leaders who serve God and others, seek His Truth, and impact culture

Be part of our family.

Ontario Christian School is a Christ-centered and transformative community. Here, your child is equipped to be a courageous leader who serves God and others, seeks His truth, and impacts culture. Our friendly and experienced team looks forward to partnering with you as you learn more about our school.

World-Class Education.

Ontario Christian offers many academic programs for students from preschool to 12th grade. See how our top-ranked private school provides your child with a Christ-centered, college preparatory curriculum equipping them to excel in scholarship and grow in discipleship.

Healthy minds and bodies.

Ontario Christian fields more than 25 CIF teams winning more than 150 league titles...and counting! Here, students can get involved from football, basketball, and baseball to volleyball, soccer, softball, and golf.

Knight Life

Our calendar, blog, and publications will help keep you informed with all of the latest happenings on campus - and beyond. Stay connected with Ontario Christian and we look forward to seeing you at the next game, performance, or community event! When you're a Knight, you're family.

Support OC

The support of parents, grandparents, and our friends in the community is vital to our ongoing success. We covet your generosity in the form of prayers, time, and finances.

Ontario Christian Schools

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