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Welcome to
the CHRISTIAN SCHOOL AT CASTLE HILLS

Dear Parents,

Thank you for your interest in Christian education at Castle Hills! Since its founding in 1981, our faculty and staff have been devoted to teaching students to think critically and wisely, instilling heartfelt joy and interest in learning while encouraging lives of character and leadership.

We partner with Christian parents in the Biblical education of children as we fulfill our mission “to lead students to know Christ and make Christ known.”

Christian education makes a difference in a child’s life and a family! The transformative power of the Holy Spirit is at work on our campus. Castle Hills provides a unique Christian education by putting Jesus Christ at the center of all that we do! We see lives being changed, students growing in faith, and students excelling in academics, fine arts, STEM activities, and athletics as they develop the gifts that God has given to each one of them.

The first step begins with you! As you seek to learn more about Castle Hills, please complete our Inquiry Form. Once we have connected with you please join us for a campus tour or for an upcoming Open House. We look forward to meeting you

Gratefully,

SUSAN COVARRUBIA
DIRECTOR OF ADMISSIONS

And we all, with unveiled face, continually seeing as in a mirror the glory of the Lord, are progressively being transformed into His image from [one degree of] glory to [even more] glory, which comes from the Lord, [who is] the Spirit.
– 2 Corinthians 3:17

you are invited

to our next open house!

Discover why CHS is the Best Private School in San Antonio!
6 weeks – 12th grade: Excellence in Academics, Athletics, and Fine Arts.
If you would like an in-person tour of our campus from our Admissions Director, please schedule below.

Steps to Admission

For a timely and accurate process, please complete the online application. The Director of Admissions will contact you once the application has been submitted.

  1. Complete the online application and submit the $215 application fee.
  2. Once the application is submitted and reviewed you will be contacted to schedule the academic assessment.

  3. Family interview with the School Principal

  4. Notification of admission

Our goal is to provide a complete, accurate and speedy admissions process.  If you have questions during the admissions or enrollment process, please contact the Admissions Office (210) 878-1001 or admissions@castlehills.school.  Admission is considered based on the following criteria:  administration recommendation, and class availability.


The Christian School at Castle Hills 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.  It does not discriminate on the basis of race, color, national and ethnic origin in administration of its admissions, educational policies, policies, scholarship and loan programs, athletic and other school administered programs.

frequently asked Questions

Here are answers to the most frequently asked questions. For more information, please contact our Admissions Office at 210-878-1001 or complete the INQUIRY FORM.

Yes. At Castle Hills, we are committed to partnering with Christian families in the spiritual and academic growth of their children. As a distinctly Christian school, we require that at least one parent or legal guardian have a personal relationship with Jesus Christ.

This shared faith foundation allows us to work in unity with families, ensuring that the values taught at school are supported and reinforced at home. Our goal is to cultivate a Christ-centered environment where students can grow in both their faith and education.

If you have questions about this requirement or would like to learn more about our beliefs and mission, we’d be happy to connect with you.

Castle Hills is accredited through the Association of Christian School International. ACSI is the largest accrediting body of Christian Schools and colleges in the world.

Availability is on a grade-by-grade basis. In high school, availability may depend upon the coursework the student is interested in as well as class size.

We believe that “if it exists, it exists to serve”, therefore every grade level, extracurricular group, and sports team have the opportunity to serve in at least one service project or outreach each year. Our juniors and seniors have the privilege of serving on a mission trip each year where they continue to develop their leadership skills and share the Gospel.

The wait pool is a list of qualified candidates for each grade. The wait pool is NOT a prioritized list. As openings become available in each grade, the Admissions Committee meets to determine which candidate can best fill the open spot.

Our curriculum is biblically immersed at every level, ensuring that students receive an education grounded in a Christian worldview. In grades K–5, we use a Christ-centered curriculum that integrates faith into all subjects, fostering spiritual and academic growth from an early age. At the secondary level, our history and science programs are also Christ-centered, guiding students to explore the world through the lens of biblical truth.

To maintain high academic standards and ensure alignment with the Texas Essential Knowledge and Skills (TEKS), we conduct a yearly evaluation of all textbooks and instructional materials. This process ensures that each resource not only supports our biblical foundation but also meets grade-level objectives and state guidelines. Through this careful review, we strive to provide students with a curriculum that is both academically rigorous and spiritually enriching.

The safety and security of our students and faculty are of the utmost importance. Our campus operates as a closed campus, with controlled access throughout the school day. We have two dedicated security guards on duty daily to ensure a safe and secure environment. All campus doors remain locked during school hours, and our facilities are monitored by over 90 security cameras, with live feeds actively observed in the administrative offices.

In addition, we maintain a strong working relationship with the Castle Hills Police Department, located nearby, which allows for rapid response and ongoing collaboration. Our comprehensive security measures are designed to provide peace of mind for our families while fostering a safe environment for learning and growth.

Castle Hills offers a robust Early College Academy designed for students seeking advanced academic opportunities. Through this program, students may earn up to 60 college credit hours—or even an associate degree—while still in high school. All dual credit courses are biblically immersed and taught by our qualified faculty, ensuring a Christ-centered approach to higher education.

We are proud to partner with leading Christian and public universities, including Colorado Christian University, Cedarville University, LeTourneau University, the University of Texas at Austin, and Howard Payne University. These partnerships allow us to offer a diverse and rigorous selection of courses across multiple disciplines.

To explore our full list of dual credit offerings, please visit our Early College Academy Course Reference Guide.

Preschool hours are 7:00 am – 6:00 pm. 

Elementary School hours for grades K-4 are 8:00 am – 3:15 pm

Intermediate School hours for grades 5-6 are 8:00 am – 3:35 pm

Secondary School hours for grades 7-12 are 8:20 am  -3:50 pm

The Admissions Committee carefully considers several criteria leading to the potential success of the student. The admissions test is only one aspect of the criteria.

At The Christian School at Castle Hills, all doctrine taught aligns with our Statement of Faith and is grounded in the truth of God’s Word. We believe the Bible is the inspired, infallible, and authoritative Word of God and the foundation for all instruction, both spiritual and academic.

Our teaching affirms core biblical doctrines, including the triune nature of God—Father, Son, and Holy Spirit—the deity of Jesus Christ, His virgin birth, sinless life, atoning death, bodily resurrection, and future return. We teach that salvation is by grace through faith in Jesus Christ alone and that the Holy Spirit indwells and empowers believers to live godly lives.

All subjects across grade levels are taught from a biblical worldview, helping students not only grow in knowledge, but also in faith and character. Our goal is to partner with families and churches to disciple students in truth, equipping them to impact the world for Christ.

To learn more, we invite you to read our full Statement of Faith.

Castle Hills students do not take the STAAR test. We administer MAP testing three times a year to students in grades K-8th grade. Our 9th-11th grade students take the PSAT each year. We administer the SAT to our 12th graders on campus each year.

Applications of siblings are reviewed and have priority over first-time applicants. However, siblings are not guaranteed admission into Castle Hills.

The Christian School at Castle Hills is an independent Christian school and a non-profit. We are not associated with any particular church. We partner with Christian families of all denominations. We will keep Jesus Christ as the central focus and our statement of faith is aligned with the Word of God.

Yes, the enrollment process is ongoing. Castle Hills accepts applicants through the school year for the current year and the upcoming school year.

The application begins with the Inquiry Form and campus tour. Please refer to our Admissions Process page for more details on how to apply.

Uniforms are required for students in grades PK 3 -12. There is a complete description of the student dress requirements in the school student handbook. Uniforms are purchased from Flynn O’Hara Uniform company.

Our hot lunch program is provided by A Matter of Taste Catering, a trusted partner committed to serving meals that are nutritious, well-balanced, and appealing to children. Each lunch is thoughtfully prepared to ensure it meets both the dietary needs and tastes of our students.

Hot lunch is available at an additional cost, with pricing varying by grade level. Parents can conveniently manage their child’s meals by setting up a student lunch account and adding funds as needed.

Students must be 5 years old by September 1 of the academic year to enter Kindergarten.

The Admissions Committee considers candidates who have submitted all required documents and completed each step of the application as outlined in the Admissions checklist. 

Non-acceptance means the Admissions Committee cannot offer the applicant placement at that time. The application fee is non-refundable.

Students applying for Kindergarten will be required to take the DIAL-4 assessment which measures several areas of behavior including motor skills, personal-social development, language skills, and conceptual skills. 

Students applying for 1st-12th grade will be required to take the Woodcock Johnson IV assessment which measures math facts, math fluence, reading comprehension, reading fluency, and spelling. 

The assessments are administered on the Castle Hills campus.

Castle Hills does not offer a daily bus system for student transportation to and from school. However, we do provide transportation for school-sponsored events. Our school bus and shuttle vehicles are available for field trips, athletic events, and other school-related activities, ensuring safe and reliable travel for our students when needed.

In pre-kindergarten, beginning at 18 months old, we offer full time M-F, a 3-day a week (MWF), a 2-day-a week (TTh), and a 5-day a week mornings only option. 

pre-k tuition

See our Preschool tuition and fees.

k-12 tuition

See our Kindergarten – 12th grade tuition and fees.

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