How To Enroll
Join the ISOK community and enroll today.
Follow the steps below to enroll while spots are open!
First, choose how you would like to enroll.
Questions? Call Toll-Free 877.637.2614
Four Simple Steps to Enroll
Step 1
Create Parent Account
The K12 Parent Portal provides access to your online application to ISOK, along with real-time alerts and quick links to important info.
Step 3
Upload Additional Documents
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.
Step 4
Welcome to K12!
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.
We recommend using Google Chrome or Firefox as your web browser if you enroll online.
If you need assistance in another language, please call 855.710.0910.
We recommend using Google Chrome or Firefox as your web browser if you enroll online.
If you need assistance in another language, please call 855.710.0910.
Want more great tips for enrollment and beyond?
View The Ultimate Checklist for K12-Powered Online School Enrollment and be in-the-know about all the best resources and tips to start the school year off strong.
Eligibility Requirements
Age Requirement
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.