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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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Student in pottery class

Welcome to Mount Rainier High School

Upcoming Events

Latest News

Career Showcase at ShoWare

Juniors and Seniors: Sign up to attend the Career Showcase at ShoWare by March 22. Learn about career opportunities with over 75 companies. Bring your resume! 

Students at Waskowitz Outdoor Education Center

Do you know a high school student interested in strengthening their leadership skills and exploring career pathways in education, teaching, counseling or environmental science? Waskowitz is seeking Highline students to serve as high school leaders in May.

Students at Highline High School in class

Making sure your child is in school every day is one of the most powerful ways you can prepare your child for success—both in school and in life. The goals outlined in our strategic plan are four reasons why attendance matters

teresa christensen with student

During Education Support Professionals Week, we celebrate the vital support staff at Highline, from bus drivers to paraeducators and custodians, who are essential to our daily success. Their dedication ensures a safe, supportive, and thriving educational environment for all. 

Juniors Head to FutureU

Hey, juniors*! Ready to dive into your future? Join us on March 27 for FutureU at Green River College, a field trip designed to give you a glimpse into life after high school options. Explore a world of opportunities waiting for you beyond graduation.

books

We are adopting new materials for biology and health--and we want your input! Your voice is important as we select new instructional materials for high school biology and health for grades K-2 and 6-12. Attend an open house to learn more about the instructional materials under consideration on Tuesday, March 12.

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Safety is our number one priority. Two elementary schools in the Bellevue School District recently reported cyber kidnapping incidents. Cyber kidnapping is a new scam where families are tricked into paying money by making them think a loved one is in danger. Although no cases have been reported in Highline, we are sharing information to help our families stay vigilant and safe.

Piece of paper with money sign on it.

Our Business Services staff will brief the school board on our financial picture for the 2024-25 school year at a work session on Wednesday, March 6, from 4:30 to 5:45 p.m. The work session is open to the public. The community is invited to attend or watch online.

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.

Explore our mission