How To Enroll
Don't Wait! School starts on Aug. 15. Enroll now for the 2022–2023 school year.
Follow the steps below to apply today.
Five Simple Steps to Enroll
Access the Parent Portal
Submit an Application
Once you've begun an application in the Parent Portal, click the option to add a new student or continue with your application. Simply fill in the fields with your child's information, select the school you wish your child to attend, and hit Submit.
Complete the Admissions Process
In this step, you'll provide more detailed information about your child and upload additional documents, such as proof of residency and a birth certificate. For a list of specific documents that will be required, contact our enrollment consultants at 877.637.2614.
All families participate in a pre-recorded webinar with an enrollment consultant. Additional documents may be required to complete your enrollment, depending on your student's situation, and will be provided within your Parent Portal.
Receive Official Approval
After successfully completing the enrollment process, your student will be approved. Please check your email for important information regarding your student's status and how to access the Online School platform.
To attend ISOK, students entering high school may not be older than 21 by September 1 of the enrolling year.
Proof of Residency
While attending ISOK you must maintain full-time, Oklahoma residency.