Mount Rainier High School

Mount Rainier High School serves 1,889 students in grades 9-12 in Des Moines, Washington, operating as a comprehensive public high school with 77 full-time equivalent teachers and a student-teacher ratio of 24.5:1. The school earns a MySchoolScout rating of 6.1 out of 10 and ranks #852 out of 2,261 Washington high schools, placing it in the 62nd percentile statewide with an academic score of 7.6 out of 10. Students demonstrate solid performance in English Language Arts and reading, with 66% achieving proficiency or above across grade levels.

As one of the larger high schools in the region, Mount Rainier offers the breadth of programming that comes with substantial enrollment while maintaining its focus on student achievement. The school draws from a diverse suburban community where the median household income is $76,062 and median home values reach $475,100. About 29% of neighborhood residents hold bachelor's degrees or higher, while the local poverty rate stands at 13.3%.

Mount Rainier High School is situated in a large suburban setting that reflects the growing South King County area, providing students with access to both urban opportunities and suburban community life.

The student-teacher ratio at Mount Rainier High School is 24.5:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.