Why Choose CCS?

Calvary Christian School is a private school in Naperville, IL. We are committed to empowering students to make a difference by helping them know God and His plan for their life, achieve academic excellence, and discover their God-given purpose.


“Do not conform to the patterns of this world, but be transformed by the renewing of your mind.”

Romans 12:2 (NIV)


Faith is at the center of who we are.

At CCS, the Bible and the community of faith foster and strengthen a genuine relationship with God in every class through biblically-grounded curriculum and instruction, weekly chapel services, spiritual emphasis weeks, and other opportunities to serve God and others in genuine worship. This makes us one of the best private schools for families looking for a Christian education in Naperville!

Our staff partners with families to pray with and for our students to live out God’s Word together in every interaction, relationship, and aspect of life.

Statement of faith

In addition to these important doctrinal statements, we also believe that God has given the parents and the home the responsibility to bring up their children in the nurture and admonition of the Lord. (Ephesians 6:4; Proverbs 22:6). We believe that a consistent and whole education will occur when home, church, and school work closely together and are in agreement on the basic doctrine of Christian life.

For more information, you can read about the Assemblies of God's 16 fundamental truths.

CCS students consistently out test other schools

CCS outperformed all of District 204 by 32% in reading and 22% in math, and the average of all Illinois schools by 100% in reading and 130% in math! (Source: Illinois Report Card 2023 ISBE)

2023 Math Testing Results

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  • Percentage
Numbers reflect the percentage of students at or above grade level.

2023 ELA Testing Results

  • Population
  • Population
Numbers reflect the percentage of students at or above grade level.

We exist to provide a Christ-centered educational environment that will:

  • Consist of quality, scholarly instruction that is integrated with biblical truth as it applies to all areas of life and learning.

  • Allow each student to fully develop his/her God-given potential in all aspects of life: spiritually, academically, physically, emotionally and socially.

  • Afford an opportunity for each student to grow in spiritual awareness, realizing his/her need for Christ as Savior and for commitment to His service.

  • Present a program that meets or exceeds all Illinois requirements that do not conflict with biblical principles.

CCS is a ministry of Calvary Church.

Over 40 years ago, we saw the need for a Christian private school in Naperville and started CCS to provide a Christian worldview education to our community. Calvary Christian School, Calvary Church, and our families will partner together to build a generation of world changers who understand their God-given gifts and how they redeem all of creation back to God.

Have questions?

Looking for a private school in Naperville, IL?

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Non Discrimination Policy

Calvary Christian School admits students of any race, color, national and ethnic origin to all the rights, privileges, programs, and activities generally accorded or made available to students at the school. Calvary Christian School does not discriminate on the basis of race, color, national and ethnic origin in administration of its educational policies, admissions policies, scholarship and loan programs, and athletic and other school-administered programs.