Skip to main content
HSA Denison is Now Enrolling for Fall 2025

Now Enrolling for Fall 2025

Learn More
Don't show again

Horizon Science Academy Denison Home

Group of HSA Denison Middle students

Horizon Science Academy Denison School is a non-selective and tuition-free public charter school located in Cleveland. HSA Denison serves grades K-8. Our STEM-focused and college-preparatory curriculum is designed to change the trajectory of students’ lives.

Enroll Now

HSA Denison Middle students in the hallway
Building

Calendar

8th Grade ProMotion Ceremony

Date:
Time: 4 PM – 6 PM
Location: Horizon Science Academy Cleveland High School, 6000 S Marginal Rd, Cleveland, OH 44103, USA
Show All Events

Recent News

Show All News
  • Authorized by Educational Service Center of Lake Erie West
  • Managed by Concept Schools
  • Accredited by Network Accreditation by Cognia
  • Certified by STEM Certified by Cognia
HSA Denison Middle students in science class

Welcome

Welcome to our school! We believe that parent participation is key to student success; our new website is designed to provide parents with all the information they need to be active participants in their student’s education. You will find that the site works just as well on mobile devices as it does on a desktop so you can find information on the go.
Read More Welcome
HSA Denison Middle students in science class

About Us

The Mission of our school is to provide a safe and enriching learning environment where the whole student is nurtured and developed. Our teachers and administrators pledge to support the academic and emotional wellbeing of each and every student. Students will leave our school prepared with skills and knowledge that will give them advantages throughout their future educational and life experiences.
Read More About Us

At A Glance

  • 2008 Founded
  • K-8 Grades Served
  • 300 Target Enrollment
  • 1:1 Technology
student with computer - enroll now
Enroll Now