International Students

Ontario Christian Schools' International Program is operated by International Affairs Services (IAS). We provide international students (grades 7-12) a strong, college preparatory academic program and loving positive learning environment in order to build students a well-rounded educational experience.

• Our curriculum is academically challenging and college-preparatory; many of our international students attend top-tier universities, including UCLA and USC.

• International students who are admitted to Ontario Christian Schools enter into a college prep program where 90% of the student body is comprised of local American students.

• The school atmosphere is positive and encouraging.

• International students can take advantage of various sports and extra-curricular activities, such as our award-winning bands and choirs.

• Our homestay families are safe and loving, giving your children ample opportunity to practice English daily.

• International Affairs Services also offers opportunities for after school tutors to international students in order to ensure that all students are not just surviving in class but thriving in an American education system.

We will begin accepting applications for all new International Students beginning March 20,2017 through June 30, 2017. Please visit the website during this time frame for the Fall 2017-18 packet.


  1. Application Packet: Click here

  2. Send the completed application to jmendoza@internationalaffairsservices.com. You can also mail your completed application to:
  3. International Affairs Services
    Ontario Christian Schools
    931 W. Philadelphia St.
    Ontario, CA 91762

Questions? Call or email us...

Please see our list of Frequently Asked Questions and contact the following staff for additional information:

Jami Mendoza, Director of International Student Services
Phone: 909-718-8647 Email: jmendoza@internationalaffairsservices.com

Grace Chang, MS/HS ELL Teacher
Email: gchang@ocschools.org

Homestay Program Host Families - We want you to join with us to minister to the nations for His glory. Please contact Jami Mendoza for more information: jmendoza@internationalaffairsservices.com

Tutoring Program We provide highly personalized tutoring on campus after school to help students thrive academically. We communicate and collaborate with each student's teachers to meet student needs and help students experience success in the classroom. The earlier students register, the more we are able to support them in their growth and progress!
Contact Stephanie Tsang for more information: stsang@ocschools.org or visit lightsonlearningcenter.com.

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