Sylvester Middle School
16222 Sylvester Road SW Burien, WA 98166

Office Hours:

Monday-Friday: 7:30 a.m. - 4:00 p.m.

Sylvester Middle School
16222 Sylvester Road SW Burien, WA 98166

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Sylvester Calendar

Zoom or MRHS Theater

Learn more about Mount Rainier High School and the IB Programme

Attend Info Night via Zoom or in-person at Mount Rainier High School in the Theater on December 2 at 6:30 p.m.

Here is the Zoom link for the December 2 Info Night., starting at 6:30 p.m.
Meeting ID: 992 1881 8569 Passcode: 329499

About the IB Programme at MRHS

Application required. Applications are open to all incoming 9th- through 11th-grade students.

International Baccalaureate (IB) is an internationally-recognized, college-prep program emphasizing the development of independent learners, critical thinkers, and strong writers with a global perspective. IB is part of the schools of choice. We encourage students and families to find the best fit.

Students can apply for Schools of Choice during the application window. The application window for secondary schools of choice is January 3 - 31, 2022. Learn more about your Schools of Choice on our Schools of Choice webpage. (

About MRHS as a Neighborhood School

Mount Rainier High School is a comprehensive high school serving students in the Des Moines, Marvista, Midway, North Hill and Parkside elementary schools service areas. Students in these service areas will be automatically enrolled in their comprehensive high school. You can visit the Get Started page to find your neighborhood school. Learn more about Mount Rainier High School on their About page!

Mount Rainier High School is an International Baccalaureate World School that includes the Middle Years Program at 9th and 10th grade. MRHS has almost 1800 students in the competitive North Puget Sound League 4A athletic division. Highly dedicated staff engage students and families to support students in reaching their potential for learning every year.