Castle High School

We are a success-driven, progressive-thinking organization serving students in grades 9th through 12th.

Tuition-free education focused on emotional and social development, career and technical education (CTE), and creating a positive impact on our students & community! The purpose of Castle High School is to educate, empower, and enable all students to become caring, contributing citizens who can succeed in an ever-changing world. Castle High school is committed to focus on the values of strict accountability, measurable academics success, community involvement and personal responsibility.

06/19/2026

✨ Big things are happening at CASTLE Main! ✨

We're continuing to invest in our students by creating spaces that inspire learning, creativity, and success. From updated classrooms to enhanced learning environments, these improvements are all about giving our students the best possible experience.

Take a look at some of the exciting changes happening around campus! 👀🏫

📣 Ready to be part of a school that's growing and investing in its future? Enroll today and discover what makes CASTLE Main different.

06/18/2026

🎓✨ Graduate Career Ready at CASTLE Main High School! ✨🎓

From earning college credits to exploring career pathways, our students are building the skills, confidence, and experience needed for success after graduation. At CASTLE Main, every student is supported on their journey toward a bright future.

📚 College Credit Plus
🎯 Career-Focused Programs
🤝 Personalized Support
🏫 Small Class Sizes

Now enrolling for the 2026-2027 school year! Secure your spot today.

06/17/2026

CASTLE MAIN has saved a seat for YOU for the 2026/2027 School Year!

Now enrolling new students grades 9-12✨

📌 3950 Prospect Ave. E Cleveland, OH.
🌐 www.castlehsedu.org/main-campus
📞 216-583-5210

06/15/2026

Showing up, putting in the hard work, and growing every day 📚
You’re never doing it alone–we’re in this together.

Want to learn how to join the CASTLE community?
Call us today! 216-583-5210

06/12/2026

You belong at Castle Main. 💫
We see you. We support you.
We love you here.

06/11/2026

🏰 Build Your Future. Discover Your Potential.
Join the Castle Main family — Enroll Today! Call us at 216-583-5210 to schedule a tour or get more enrollment information!

06/10/2026

We love hearing from our Castle Main families! This parent, a proud 2010 alum, now has one child enrolled and plans to enroll their future children as well. There’s no greater compliment than choosing Castle Main for the next generation. 💙🏰

06/08/2026

CASTLE High School 2026–2027 Enrollment 🎓💙⁠
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Explore Career & Technical Education (CTE) programs designed to give students hands-on learning and real-world experience for high-demand careers and college pathways. From healthcare and technology to construction and creative industries, students gain valuable skills, certifications, and training to prepare for future success.⁠
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Programs include CNA (Certified Nursing Assistant), Digital Media Arts, and Boutique Cosmetology—helping students turn passion into purpose. 💼✨⁠
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Enroll now for the 2026–2027 school year!
📞 216-583-5210
🌐 https://www.castlehsedu.org/main-campus

06/05/2026

☀️ Summer checklist:

✔️Laugh with your friends
✔️Make new memories
✔️ Take care of yourself

Wishing our students a fun, safe, and happy summer break. 💙✨

06/04/2026

Our Cosmetology students are officially finishing strong, receiving their certificates for completing the program this year!

Every braid, blowout, and technique mastered led to this moment–proof of dedication, creativity, and growth all year long. 💇‍♀️💄

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Location

Cleveland

Telephone

+12165835210

Website

https://www.castlehsedu.org/main-campus

Address

3950 Prospect Avenue
Cleveland, OH
44115

Opening Hours

Monday	7:30am - 2:30pm
Tuesday	7:30am - 2:30pm
Wednesday	7:30am - 2:30pm
Thursday	7:30am - 2:30pm
Friday	7:30am - 2:30pm