Due to Tustin Unified School District Board of Education emergency resolution on March 16 in response to COVID-19 (coronavirus) pandemic, Tustin Adult School will not be registering/enrolling any new students from Monday, March 23, through Friday, May 29 while schools are closed.  


Tustin Adult School operates on the philosophy allowing students to begin as soon as possible by way of using Open-Enrollment. Open-enrollment allows students to start classes and programs without waiting until the next session/semester.

All students enrolling must be at least 18 years old at the time of enrollment.   

Some programs require pre-assessment(s) to identify the appropriate course level a student should begin, as well as, a meeting with the guidance counselor. In addition, there are occasionally exceptions to the open-enrollment policy. These exceptions will be advertised are generally in place to avoid discouraging student success.

Please view the Programs page for important details of our classes and resources offered. You are also welcome to contact the office for further assistance, schedule an appointment to meet with the guidance counselor, etc. by calling (714) 730-7395.


Come to the Tustin Adult School Office on San Juan Street on Mondays at 9:00 am or 5:00 pm throughout the semester. Please plan about 2 hours for the registration process, some may be less.

To register for classes once the semester begins, please come to the main campus 10-15 minutes prior to the start time of each registration session. If you are planning to attend one of the satellite campuses and classes have started, you can possibly register with the teacher.

For more information about registration, location of classes and meeting dates and times, please review all information on our site or call the office at (714) 730-7395.

To Register:

  • Option 1: Go to the office at the main campus to register for your class(es)
  • Option 2: If you're desired class is not located at the main campus, go to the class and register in class with the teacher

Please note: Students are welcome to register after school begins. Call the office for more information.