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Windsor Middle School

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Enrollment

Enrollment at WMS

🎓 Windsor Middle School Enrollment

Welcome to Windsor Middle School! We’re excited to support your family in enrolling for the 2025–2026 school year. Please follow the steps below to begin the process of registering a new student in grades 6–8.

 

🔄 Already enrolled at a WUSD school?
If your student is already attending a WUSD school, including Transitional Kindergarten or Kindergarten, do not complete a new student enrollment. You will be asked to complete the Annual Aeries Data Confirmation process for returning students before the start of the new school year.

 

🏡 Live Outside of Windsor?

If you live outside the Windsor Unified School District boundaries, you’ll need to complete a Sonoma County Interdistrict Transfer Agreement. For forms, documentation requirements and timelines, visit our page called Interdistrict Guidelines for 2025-2026.

To find or confirm your assigned School District of Residence, visit the Sonoma County District and Elective Official Lookup and enter your home address.

 

 

🗓 Enrollment Opening Date for the following school year:

Online enrollment opens:
Tuesday, January 7, 2025

 

 

  • 🖥 How to Enroll Online

    We use Aeries Online Enrollment to simplify the registration process. Here’s how to get started:

    1. Click the “Enroll a New Student” button on the Aeries portal.
    2. Enter your student’s information, including:
      • Emergency contacts
      • Previous school history
      • Home language
    3. Upload the required documents (see below).
    4. Submit the form to complete your enrollment.

    ⏱️ The online process typically takes 20–30 minutes.
    💾 You may log out and return later to complete it.

    If you are returning to access a previously enrolled student’s information, click the Login button instead.

     

     

  • 📄 Required Documents

    You must submit the following documents to complete enrollment. You can upload them during online registration or bring them to the school office between 8:00 AM and 3:00 PM on regular school days:

    1. Proof of Age and Identity
      • A copy of your child’s birth certificate or another valid identity document.
    2. Immunization Records
      • Submit your student’s most recent records. You will be notified if additional vaccinations are required before school starts.
    3. Proof of Residency (Any 2 of the following showing parent/guardian name and address):
      • Utility bill (e.g., water, PG&E, garbage)
      • Rental or lease agreement
      • Mortgage statement
      • Property tax receipt
      • Pay stub
      • Voter registration card
      • Government correspondence

    📌 Once online enrollment is submitted, you will no longer have access to upload documents. If you didn’t upload them during the process, please bring them to the school office.

     

     

    • Enrollment is not considered complete until all required documents are received.
    • If your family is experiencing housing instability, foster placement, or is part of a migrant program, your student may qualify for immediate enrollment without standard documentation. Contact our office to confirm eligibility.

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    📞 Need Help?

    We’re here to assist you!
    📍 Windsor Middle School
    📞 707-837-7737
    🕗 Monday – Friday, 8:00 AM – 3:00 PM