Applications Now Open for the Summer School Year 2024-2025. Apply Today!

Orion International Academy: Leading Private School & Higher Education Institute in Ontario, CA

Our students have been accepted to the following universities.

Committed to Educating and Developing the Next Generation of Global Leaders.

Individualized Learning

Small class size
15:1 student-to-teacher ratio
Personalized curriculum
designed for your child

Three Programs, One Academy

K-12 Academics

Service Education Beyond the Classroom

Global/Community Action.
2023: Costa Rica
2018: Cambodia
2017: Mexico
2016: China
2015: Guatemala

Elementary & Boarding School

  • Classes: Grade K-12
  • 15:1 student-to-teacher ratio
  • Personalized Curriculum
  • After School Program
  • Children’s Fitness Class
  • Dance Lessons
  • Art Lessons
  • Piano & Guitar Lessons
  • Robotics Classes

Higher Education

  • AP Credit Courses
  • Advisory Program
  • College Counseling Program
  •  PSAT/SAT Prep
  • Aviation Program
  • Athletics
  • Community Service
  • Scholarships
  • International Admissions

Summer Online School

  • Summer Online School
  • Classes:
    (Kinder Prep)
    (Grade K-5)
    (Middle School 6-8)
    (High School)
  • Extra Curricular Activities For Kids
    (Arts & Robotics Classes)
    (Music & Dance Lessons)
    (Steam Projects)
    (Field Trips)


Retention rate


College Acceptances


College Acceptance Rate

Orion International Academy, Ontario prepares students for admission into the top 50 colleges and universities. Our students excel in today’s competitive institutions of higher education.

See What Parents Have To Say

“When looking for a school for our daughter, we wanted an environment that would encourage my child’s natural love of learning while also providing structure that would prepare her for the future. My daughter participated in art, music and dance classes while learning Chinese and scoring high in ELA and Math benchmarks. I cannot say enough about Orion’s staff and having her attend gives me peace of mind knowing I am giving her the best education possible. Orion met and exceeded my expectations.”
Map of Orion School International Academy, Ontario, CA

Orion offers admission information sessions and student-led tours to campus visitors

Please contact our main office to learn more about our next informational session and campus tour.

Orion in the World

Orion in the World. Our students come from different countries