How To Enroll
Enrollment is open for the 2023–2024 school year!
Follow the steps below to apply today.

Four Simple Steps to Enroll
Create Parent Account
The K12 Parent Portal provides access to your online application to ISCA, along with real-time alerts and quick links to important info.
Submit an Application
Once you've begun an application in the K12 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 ISCA, and hit Submit.
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 800.670.5391.
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.
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 Requirements
Students must be 20 years of age or younger when they enroll. Students who turn 21 while enrolled and need additional education in order to receive a diploma may remain enrolled until they meet the graduation requirements or the end of the school year in which they turn 21, whichever occurs first.
Proof of Residency
While attending ISCA you must maintain full-time, California residency and reside in one of these counties:
Alameda | Amador | Calaveras | Contra Costa | Imperia | Inyo | Kern |
Kings | Los Angeles | Orange | Riverside | Sacramento | Santa Barbara | San Bernardino |
Santa Clara | San Diego | San Joaquin | San Luis Obispo | Stanlislaus | Tulare | Ventura |
Transcript Requirements
Enrolling students must be able to demonstrate completion of the eighth grade through official transcript or homeschool portfolios.