Menu

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

You Are About To Leave the Mount Rainier High School Website

You are now leaving the Highline website and will be redirected to a third-party application or website. This site may have advertisements or other content not necessarily endorsed or approved by Highline Public Schools. 

Home Page Container

Student in pottery class

Welcome to Mount Rainier High School

Graduation students with their graduation caps showing

Seniors, Share Your Story!

Seniors, it's your time to shine! We want to celebrate your journey and future plans. Take the time to share your story by filling out the Senior Success Stories form.

Learn more

Upcoming Events

Latest News

Waskowitz logo

The Waskowitz Outdoor Education Center is looking for high school students to be a counselor for the elementary outdoor school program. There are 8 weeks to choose from this spring. 

2024 Gold Star Award Winners

The Highline Schools Foundation announced the winners of its 2024 Gold Star Awards, highlighting the outstanding efforts of Highline educators, staff, volunteers and alumni. These eight individuals live the Highline Promise to know every student by name, strength and need, so that our students graduate prepared for the future they choose. 

Heart and brain icon

In Highline, we teach comprehensive sexual health education in alignment with state law and district policy.  FLASH (Family Life and Sexual Health) is our curriculum that meets state requirements for sexual health education, which is taught in grades 4-12. Families may opt out of any or all sexual health lessons. Read on for more details. 

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.

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