Best Arlington Public Middle Schools (2026)

For the 2026 school year, there are 4 public middle schools serving 1,402 students in Arlington, WA.

The top-ranked public middle schools in Arlington, WA are Haller Middle School, Post Middle School and Stillaguamish Valley Learning Center. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Arlington, WA public middle schools have an average math proficiency score of 30% (versus the Washington public middle school average of 37%), and reading proficiency score of 50% (versus the 51% statewide average). Middle schools in Arlington have an average ranking of 6/10, which is in the top 50% of Washington public middle schools.

Minority enrollment is 31% of the student body (majority Hispanic), which is less than the Washington public middle school average of 50% (majority Hispanic).