Welcome to Aeries Online Enrollment
Excelsior Charter Schools
Pre-Enrollment for the 2026/27 School Year is Now Open!
*Prior to submitting an enrollment application for the 2025/26 or the 2026/27 school year,
please read the below important information
Enrollments are completed in 3 Steps.
Step 1:
Online Application-Completed by Parent/Guardian: Complete the online application for your 7th–12th grade student (approximately 20–30 minutes). Be prepared to upload proof of your child’s birthdate and immunization records. A list of required enrollment documents and upload instructions can be found here: https://www.excelsior.com/admissions/apply If you’re unable to upload any items, you can email them to [email protected] or bring them directly to your school site. Certain students (McKinney-Vento, foster youth, special education) may enroll without some documents.
Step 2:
Application Confirmation- Completed by Central Office Registrars:
2025/26 Applications - Within 2 business days, our Records Department will email you confirming your application is complete—or contact you if anything is missing. Check your junk/spam folder so you don’t miss important updates. They will also notify you of your upcoming Enrollment Intake appointment at the school site where you will finalize enrollment.
2026/27 Applications - Within 5 business days, our Records Department will email you confirming your application is complete—or contact you if anything is missing. Check your junk/spam folder so you don’t miss important updates.
Step 3:
2025/26 Applications - Enrollment Intake Appointment:
After confirmation with the records department, your school site will call to confirm your Enrollment Intake appointment. At this meeting, you’ll
-Show valid ID & sign the Written Learning Agreement
-Receive your student’s schedule, Chromebook, and other materials
-Get all info needed for a successful start at Excelsior
2026/27 Applications -
To prepare for the 2026–2027 school year, students will participate in Priority Class Registration.
🗓 Priority Class Registration Window: March 30, 2026 – May 22, 2026
During this time, families will work with their school site to select courses and finalize schedules for the upcoming school year.
Enrollment in on-campus classes is subject to availability. If a class reaches capacity, students will be placed on a waitlist and enrolled in Independent Study until space becomes available. To learn more about Priority class registration click HERE and scroll down to “Additional Information”
All campuses are open for tours weekly. Please visit our website HERE to view days and times for each campus.
If you have any questions regarding the enrollment process or the documents needed, please contact our registrars at (760) 245-4262 select option 4 for the District Office, then option 2 for the Records department or email
[email protected]. Office hours are Monday through Friday from 7:30am-3:30pm.
To learn more about specific programs, classes, sports or clubs available at a school site please visit our website at excelsior.com and select the school in the upper right hand side, or contact the school directly at (760) 254-4262.
2025-2026 Enrollment Update-
Phelan Campus - Enrollment for this school will be Independent Study only.
**Victorville campus - Now enrolling for all grade levels except 8th grade. Applications for 8th grade are still being accepted and will be placed on a waitlist. Families will be notified when space becomes available
| Barstow | 1497 State St. |
| Corona | 1400 Fullerton Ave. |
| N. Victorville | 18000 McCoy Cir. |
| Ontario | 4550 Ontario Mills Parkway. |
| Phelan | 4083 Phelan Rd. |
| Redlands | 1145 Church St. |
| San Bernardino | 444 W. Rialto Ave. |
| Victorville | 18422 Bear Valley Rd. Bldg. 11 |