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Mount Rainier High School
22450 19th Avenue South Des Moines, WA 98198

Office Hours:

Monday-Friday: 7:00 a.m. - 3:30 p.m.

Mount Rainier High School
22450 19th Avenue South Des Moines, WA 98198

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Welcome to Mount Rainier High School

Upcoming Events

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Keep on learning! With interactive games, online libraries and engaging platforms, students can continue to expand their knowledge and skills throughout the summer months. Learn how to access our digital tools for students and resources for parents.

tennis, soccer, golf basketball, baseball

Join next year's sports by registering through FinalForms. Initial practices for middle and high school sports start as early as June 3, 2024. Register early and have time to complete physicals and documentation.

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Take our first annual family engagement survey to share your experiences! Your feedback helps us improve and support our schools and students. The survey takes 10 to 20 minutes to complete and is due by June 9. Participation is voluntary and confidential.

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We have seen an increase in threats to school safety posted on social media platforms or in text messages. We treat threats on digital media—and all threats—seriously. All threats are reported to Safety & Security and law enforcement and are investigated. Students may not be aware that posting a threat on social media, text, or any digital media is a crime that can carry serious legal consequences.

Board Directors Azeb Hagos and Melissa Petrini

School Board Directors Azeb Hagos and Melissa Petrini will host a community conversation on Tuesday, June 4 for families and students across Highline to talk about and learn more about student learning. 

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The safety of our students and staff is always our first priority. We want to emphasize that we take every safety concern seriously. Whether it's something a student sees in the hallway, hears from a classmate, or reads in a private post on social media, we encourage students to speak up if they see or hear something that might be concerning.

Graduation

We look forward to celebrating our graduates this year. Ceremonies will be at ShoWare Center and the Highline Performing Arts Center. Please read arrival information for each venue. 

Our Mission

Mount Rainier High School promotes the growth of every student and seeks to create principled, knowledgeable, and inquisitive graduates empowered to lead productive and caring lives in a global society.

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