SA
High Schools

Mount Si High School

Snoqualmie Valley School District · King County · 8651 MEADOWBROOK WAY SE, Snoqualmie, WA 98065.0

(425)831-8100

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10/10
#20
Rank 20 out of 378
Top 5%
English Language Arts10/10 · #11 · 98th percentile
Mathematics10/10 · #31 · 92nd percentile
Science9/10 · #63 · 85th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Tucked against the foothills of the Cascades in the Snoqualmie Valley, Mount Si High School draws families who want strong academics without sacrificing that small-town, outdoorsy Pacific Northwest lifestyle — think hiking trails and ski resorts practically in the backyard. The school ranks among the top 20 in Washington state, with English scores that are genuinely exceptional and math and science performance well above the norm. It's a natural fit for families relocating to the fast-growing communities of Snoqualmie and North Bend who want a rigorous public school experience in a community that still feels grounded and neighborly.

Student Demographics

566 students tested · 2024-25 school year

Ethnicity

White
385 (68%)
Hispanic
63 (11%)
Asian
59 (10%)
Multiple Races
45 (8%)
Other
14 (2%)

Key Indicators

English Learners14 (2%)
Socioeconomically Disadvantaged72 (13%)
Students with Disabilities62 (11%)

Staff & Teachers(2024-25)

2,182
Enrollment
161
Teachers (FTE)
13.6:1
Student-Staff Ratio
18.2
Avg Class Size

Graduation Rate

95.5%of students graduate within 4 years

Graduation Rate Trend

College Readiness

Advanced Placement (AP) and International Baccalaureate (IB) programs offer college-level coursework and are a key indicator of academic rigor.

27
AP Courses
offered
31.9%
AP Participation
of students
663
AP Enrollment
students

Source: Civil Rights Data Collection (CRDC) 2021-22

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs6/10 · #258 · 56th percentile

58 programs within 3 miles. Ranked among High Schools in Washington.

Nearby Libraries

No programs found