Spaces Open Now

We currently have openings in our 2nd/3rd and 4th/5th grade blend classes, 6th and 7th grades. Trillium is a public school with a vision based around constructivist and democratic education. There is no tuition or admission fee. We practice an inclusive education model based on Project-Based Learning and Restorative Justice.
If you or someone you know would be interested have them contact Debra at email hidden; JavaScript is required or 503-285-3833, or just fill out and drop off an application.

TCS Application 2016





Upcoming Events

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Dec 8th, 2016

Snow Day Tomorrow, December 8th

PPS has announced that school is closed for tomorrow, December 8th.  Enjoy the snow!...  Read More »
Dec 7th, 2016

2017-18 Lottery Open Houses

Our open house dates for the 2017-18 lottery are: Middle School and High School   -    Thursday, January 12th, 5:30 to 7:00 pm Middle School and High School   -     Thursday, February 23rd, 5:30 to 7:00 pm K - 5th Grade    -    Thursday February 9th, 5:30 to 7:00...  Read More »
Dec 7th, 2016

High School Openings 2nd Semester-Apply Now!

We will begin the enrollment process for new students in second semester on January 9th. We will offer half day shadows the weeks of January 9th and 16th. New students' first day of school will be January 31st. Please include a copy of your most current transcript with your application. Email...  Read More »