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High School Grades 9-12

This is a great time of year to attend campus tours to learn about the many programs, electives, and offerings we have for students at both Casa Grande High School and Petaluma High School.

Welcome to High School!

If your student attends one of the following schools, counselors from our high schools will come to your child's school to discuss registration in early 2025. Additionally, if your child attends one of the schools below, you do not need to enroll your child for the 2025-26 school year since our PCS students are automatically pre-enrolled.

  • Kenilworth Junior High
  • Petaluma Junior High
  • Mary Collins School at Cherry Valley
  • Petaluma Accelerated Charter

If your student does not attend one of the schools above, please continue to our easy enrollment steps below. If you have any questions throughout the process, please contact the registrar at the high school of your choice for information on the required paperwork and next steps.

3 Easy Steps to Enrollment!

1) Find a School

  1. Identify your school of residence using the resources on the Find Your School page. If you are registering for a school outside of your school of residence, you must complete and return a transfer form. Find out more about transfers and download the forms on our District Transfer Page. You can also contact your school of choice to help confirm your school/district of residence. 
  2. Take a tour or attend an information night.

2) Apply

  1. Complete an application via Aeries Online Enrollment.
    1. (Please note, you will need to create a new account on the Aeries Online Enrollment platform to complete your application. This is separate from your existing Aeries Parent account. )
       
  2. During the registration process, you will need the following documents in order to complete your student's registration:
    1. Date of birth confirmation such as a copy of original/certified copy of birth certificate, passport, or baptismal certificate
    2. Proof of address such as a utility bill, rental agreement, or property tax payment receipts
    3. Immunization Records (Your child will NOT be able to start school until you have provided documentation of ALL required immunizations)
      1. Shots Required for K-12
      2. Requisitos de Vacunación (K-12)
    4. Inter-district Transfer Form (English/Spanish) or Intra-district Transfer Form (2025-26 / 2026-27), if applicable.
    5. Course selection form: contact the registrar at your school of choice for the most current forms (PHS: cstoll@petk12.org CGHS: ghansen@petk12.org)

3) Confirm & Complete

  1. Wait to hear from one of our registrars.
  2. Work with your school site to finish any outstanding registration requirements.
  3. Once everything is turned in, you're all set for the upcoming school year!