Calvary Christian School

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Calvary Christian School is an accredited private Christian school in Naperville, IL. We provide an excellent academic, Christian worldview education for infants through grade 12. What makes Calvary Christian School unique is our commitment to integrating a rigorous academic curriculum with a strong biblical foundation, ensuring every student grows intellectually and spiritually in a supportive community.

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Here's a peek at what our students get to experience!

We've launched CCS High School!

Now enrolling for grades 9-12 for the 2026/2027 school year

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Learn More About Calvary Christian School

Calvary Christian School operates as an on-campus, private Christian school for preschool (infants and toddlers), junior kindergarten, kindergarten, elementary school, junior high school, and high school.

We are conveniently located on Route 59 to serve the communities of Naperville, Plainfield, Aurora, Oswego, and the western Chicago suburbs.
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Calvary Christian School is a fully accredited private Christian school. We are proud members of the Association of Christian Teachers and Schools (ACTS), the Association of Christian Schools International (ACSI) and the Illinois Coalition of Nonpublic Schools.

"I believe Christian Education is central to the ministry of Calvary Church. We have no greater assignment than to teach our children about God."

— Pastor Marty Sloan

Frequently Asked Questions About Calvary Christian School

What makes Calvary Christian School unique?
Calvary Christian School stands out by offering a comprehensive education that blends academic excellence with a biblical worldview. Our on-campus and online programs provide a nurturing environment where students from infants through grade 12 can thrive both academically and spiritually.

Do you offer a faith-based curriculum?
Yes, we offer a robust faith-based curriculum. At Calvary Christian School, Christian education is central to our mission. We integrate biblical teachings into all subjects, ensuring that students receive an education grounded in a Christian worldview.

Is Calvary Christian School accredited?
Yes, Calvary Christian School is a fully accredited private Christian school. We are proud members of the Association of Christian Teachers and Schools (ACTS), the Association of Christian Schools International (ACSI), and the Illinois Coalition of Nonpublic Schools.

Invest in Kids


Every child deserves a biblical worldview education! That's why we've set up a scholarship fund to help families send their kids to Calvary Christian School.
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