Best 98040 Washington Public High Schools (2026)

For the 2026 school year, there is 1 public high school serving 1,439 students in 98040, WA.

The top-ranked public high school in 98040, WA is Mercer Island High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public high school in zipcode 98040 have an average math proficiency score of 81% (versus the Washington public high school average of 34%), and reading proficiency score of 94% (versus the 65% statewide average). High schools in 98040, WA have an average ranking of 10/10, which is in the top 1% of Washington public high schools.

Public high school in zipcode 98040 have a Graduation Rate of 94%, which is more than the Washington average of 84%.

The school with highest graduation rate is Mercer Island High School, with 94% graduation rate. Read more about public school graduation rate statistics in Washington or national school graduation rate statistics.

Minority enrollment is 48% of the student body (majority Asian), which is less than the Washington public high school average of 51% (majority Hispanic).