Quick Facts (2026)
- Grades: 6-8
- Enrollment: 639 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 33%
- Overall Testing Rank: Top 30% in WA
- Math Proficiency: 44% (Top 50%)
- Reading Proficiency: 67% (Top 30%)
- Science Proficiency: 66% (Top 20%)
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
Top Rankings
Mason Middle School ranks among the top 20% of public schools in Washington for:
School Overview
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School Rankings
(Top 30%)
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