Middle school is a turning point in a child’s academic journey—it’s where curiosity meets structure and learning begins to feel more purposeful. Seattle, known for its strong public education system and progressive learning culture, is home to some of Washington’s most respected middle schools. These schools don’t just focus on grades; they emphasize student growth, engagement, and readiness for high school and beyond.
This carefully curated list of the best middle schools in Seattle highlights schools that consistently perform well across academic progress, classroom environment, and student support—making them trusted choices for families in 2026.
What Sets Seattle Middle Schools Apart
Seattle middle schools stand out for one key reason: they prioritize long-term student development, not just test performance. Washington State’s education framework places strong emphasis on student progress over time, and Seattle schools reflect this approach through smaller learning communities, diverse programs, and steady academic growth from grades 6–8.
This balance between performance and progress is what allows students to transition more confidently into high school—academically and socially.
2026 List of the Best Middle Schools in Seattle
1. Eckstein Middle School
- Address: 3003 NE 75th St, Seattle, WA 98115
- State Rank: #1 Middle School in Washington
- Students: 1013
- Student–Teacher Ratio: 21:1
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Eckstein Middle School consistently ranks at the top due to its strong academic culture and high student achievement in math and reading. The school is well-regarded for maintaining rigorous standards while supporting a diverse student body.
2. David T. Denny International Middle School
- Address: 2601 SW Kenyon St, Seattle, WA 98126
- State Rank: #2 Middle School in Washington
- Students: 713
- Student–Teacher Ratio: 14:1
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Known for its international focus, Denny Middle School promotes global awareness and cultural inclusivity. Smaller class sizes allow for personalized instruction and meaningful teacher-student interaction.
3. Dimmitt Middle School
- Address: 12320 80th Ave S, Seattle, WA 98178
- State Rank: #3 Middle School in Washington
- Students: 630
- Student–Teacher Ratio: 17:1
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Dimmitt Middle School places a strong emphasis on student engagement and academic consistency. Its supportive environment helps students build confidence during critical middle-school years.
4. Cascade Middle School
- Address: 11212 10th Ave SW, Seattle, WA 98146
- State Rank: #4 Middle School in Washington
- Students: 662
- Student–Teacher Ratio: 15:1
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Cascade Middle School is recognized for its commitment to equity and diversity while maintaining solid academic standards. The school focuses on inclusive learning and steady student progress.
5. Madison Middle School
- Address: 3429 45th Ave SW, Seattle, WA 98116
- State Rank: #5 Middle School in Washington
- Students: 500
- Student–Teacher Ratio: 16:1
Madison Middle School is praised for strong test performance and consistent student progress. It offers a structured academic environment that prepares students well for high school expectations.
6. Catharine Blaine K–8
- Address: 2550 34th Ave W, Seattle, WA 98199
- State Rank: #6 Middle School in Washington
- Students: 450
- Student–Teacher Ratio: 17:1
Catharine Blaine combines elementary and middle education into a cohesive learning experience. Its continuity helps students transition smoothly into middle school academics.
7. CHOICE Academy
- Address: 18367 8th Ave S, Seattle, WA 98148
- State Rank: #7 Middle School in Washington
- Students: 300
- Student–Teacher Ratio: 15:1
CHOICE Academy focuses on academic growth and personalized learning paths. It is especially valued for supporting students who benefit from a more structured and focused environment.
8. Rainier Prep
- Address: 10211 12th Ave S, Seattle, WA 98168
- State Rank: #8 Middle School in Washington
- Students: 350
- Student–Teacher Ratio: 14:1
Rainier Prep is known for exceptional student progress metrics and strong preparation for high school. The school emphasizes discipline, academic rigor, and character development.
9. Robert Eagle Staff Middle School
- Address: 1330 N 90th St, Seattle, WA 98103
- State Rank: #9 Middle School in Washington
- Students: 500
- Student–Teacher Ratio: 16:1
Named after a respected Native American leader, this school blends academic excellence with cultural awareness. It consistently demonstrates strong student outcomes.
10. Hamilton International Middle School
- Address: 1610 N 41st St, Seattle, WA 98103
- State Rank: #10 Middle School in Washington
- Students: 1,000
- Student–Teacher Ratio: 18:1
Hamilton International Middle School offers a globally focused curriculum with advanced academic pathways. It remains one of Seattle’s most competitive middle schools.
Did You Know?
Washington is among the few states that evaluate middle schools using student growth metrics alongside test scores, which is why Seattle schools consistently rank high for long-term academic outcomes—not just short-term results.
Preparing Students for the Next Stage
Many of these middle schools serve as strong feeders into Seattle’s top high schools. Their focus on academic readiness, critical thinking, and consistency ensures students are well-prepared for advanced coursework in later years. Families exploring the best elementary schools in Seattle often look to these middle schools next, creating a natural and well-planned educational pathway.
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