High School

Now Enrolling High School Classes!

Calvary Christian School in Naperville is now enrolling 9th through 11th grade classes for the 25/26 school year!

We want to help more students receive a biblical worldview education and discover who God made them to be so that they can make a difference in their world. This is not simply about a successful private high school career for our students. While our focus is to offer academic excellence, it is with the understanding that only through a wholistic perspective of one’s makeup, will a student be able to embrace the God-ordained calling on their life.

For in-depth details about Calvary Christian High School, download our Curriculum Guide

Download the Curriculum Guide

Academics: Preparation for the Future

At our private school in Naperville, we strive for academic excellence and spiritual growth in a nurturing environment. Our curriculum has been thoughtfully designed to integrate a robust biblical worldview with rigorous standards, ensuring that our students receive a well-rounded education that prepares them for success in both academic and personal spheres.

As students progress through our high school program, they engage with challenging coursework that meets Illinois state graduation requirements and encourages critical thinking, problem-solving, and a commitment to ethical decision-making. Our goal is to prepare students not only for success in higher education but also to be compassionate, responsible, and ethically grounded individuals who positively impact their communities.

Homeschool Partnership for High School

Another opportunity your family can take advantage of with our high school is enrolling your child on a class-by-class basis as well as participate in our extracurriculars!

Homeschool Partnership students will be eligible to play competitive, intramural sports and to participate in other co-curricular activities if they enroll in at least 3 classes per semester and sustain all other eligibility requirements for CCS and IHSA.

Partnership students must demonstrate, through a homeschool transcript, that all prerequisites have been met prior to enrolling in a specific class. In some cases, a placement test may be required before class registration occurs.

Find tuition cost and fees by clicking the button below!

Tuition and Fees

High School FAQs

Mon. - 7:45 a.m. -2:43 p.m.*
Tues. - 7:45 a.m. -2:43 p.m.*
Wed. - 7:45 a.m. - 1:53 p.m.* - Early Release for Teacher Professional Learning Community (PLC)
Thur. - 7:45 a.m. -2:43 p.m.*
Fri. - 7:45 a.m. -2:43 p.m.*
*students may still arrive at 7:15
Competitive sports teams offered will be determined by enrollment and may include: Basketball, Girls Volleyball, and Coed Soccer.
We have transformed a wing on the 2nd floor of the church into well-resourced high school rooms. These classrooms are designed to provide a dedicated and inspiring learning environment for our students.
With a separate entrance exclusively for high school students and a reception and office area located on the northwest side of the building, we've created a space that fosters a sense of pride and excitement, offering a high school experience that is both enriching and welcoming.
Yes!
AP Courses will be offered online and facilitated by a CCS teacher.
Dual Credit courses will be offered beginning in 26-27 school year through Southeastern University and College of DuPage.
Find more information about AP and Dual Credit in our Curriculum Guide.
Here at CCS, we pride ourselves on offering a well-rounded and Christ-centered education to our students.
Our high school courses include Bible, Math, Science, Social Science, English, World Languages, PE/Health, and a variety of Electives including Career and Technical Education.
For a full list of courses, including course planning sheets for each grade, download our curriculum guide!
There is no required uniform for high school students at CCS. Modest dress is expected. Jeans are permitted (except on Wednesdays for chapel, we ask that student wear business casual dress).
CCS Spirit Wear is encouraged for Fridays!
This is our go-to for all CCS High School information!

Click Here to Download the PDF