K-12 Enrollment

Charter schools provide a wide variety of learning environments and each school is unique. Based upon past experience, we find students experience the greatest chance of success if they understand Trillium Charter School’s unique approach to education prior to applying. To facilitate this, we recommend the following process:

1. Review our Trillium FAQs and attend an Open House. Upcoming Open House dates are below. For families who miss the Open House, we do offer additional tours. Please schedule with Patrice, email hidden; JavaScript is required.

Open House is an informational meeting and an opportunity for self-guided tours of the building. There are no children’s activities.

2. Download the TCS Application 2018-19 or TCS Returning Student Form 2018-19. You may also pick up a paper copy at the Front Office. Submit your application by US Mail or in person to:

Patrice Mays
Trillium Charter School
5420 N Interstate Ave
Portland, OR 97217

Note for current families: The deadline to submit the TCS Returning Student Form 2018-2019 is April 06, 2018.

3. The lottery drawing for Fall admission takes place in the second week of April. Applications received after March 30, 2018 will be placed on a wait list in the order received. You should know your admission status by the end of April.

We are currently in an open enrollment period for grades 1st, 3rd, and 6th-12th. If your student is in one of these grades, you may apply now and be offered rolling admission.

4. Await notification of admission.

5. Upon admission, set up a shadow day for your student (high school only).

Still have questions? Visit our Trillium FAQs and scroll down to Enrollment. You may also call or email Patrice, email hidden; JavaScript is required.